Mathematics High School

f(x)=-3x2 – 3x
Find the function

Answers

Answer 1

Answer:

x=-2

Step-by-step explanation:

branliest pls

Answer 2

Find the function by taking the integral of the derivative.

so its (-3 x^2)/2 - x^3

Related Questions

if 1 pound cost 5 dollars then how much will you get for 1 dollar and 49 cents

Answers

Answer:

7.45

Step-by-step explanation:

5*1.49

Hope this helps!

Answer: 7.45

Step-by-step explanation: multiply 1.49$ by 5 and get 7.45

Calculate the MEAN of the following sales data
0,0, 100, 150, 250, 400, 500

Answers

Answer:

216.66667

Step-by-step explanation:

(0+0+150+250+400+500) / 6 = 216.66667

0 = 8 - 2b
help a girl out

Answers

0 = 8-2b

Subtract 8 from both sides

-8 = -2b

Divide both sides by-2

B = 4

Answer:

Step-by-step explanation:

Are you solving for b? Just subtract 8 from both sides so it will be -8 = -2b. Then divide 2 on each side and the answer is b=-4

A waterwheel has a radius of 5 feet. The center of the wheel is 2 feet above the waterline. You notice a white mark at the top of the wheel. How many radians would the wheel have to rotate for the white mark to be 3 feet below the waterline?

Answers

Answer:c

Step-by-step explanation:

If f(x)= x^2 and g(x)= x-5 what is f(g(x)) ?

Answers

Answer:

(x-5)^2

Step-by-step explanation:

True or false?
You can use the reciprocal of the dividend or the divisor.
Either one is ok, as long as you flip a
fraction upside down.
NEED ASAP

Answers

Answer:

False It has to be the divisor/ the second fraction.

Step-by-step explanation:

what is the correct expression for the absolute value 8​

Answers

this doesn’t make any sense
The absolute value of 8 is 8
You write it down like this |8|=8

Which of the following is equal to 16x^-144

Answers

Answer:x-9

Step-by-step explanation:

Simplifying

Solving for variable

Move all terms containing x to the left all other terms to the right

Devide each side by 16

X=9

Square root of 123 is located between what two whole numbers?

Answers

Answer:

11 and 12

Step-by-step explanation:

Which of the following expresses 16 + 36 by using the GCF of the two numbers?

4(4 + 9)
4(4 + 32)
8(2 + 28)
8(8 + 28)
Plz Help Me

Answers

Answer:

4(4+9)

Step-by-step explanation:

If you distribute(multiply) the 4 within the parentheses it'll equal 16+36.

4(4+9) I did mental math

The answer is a plane

Answers

Answer:

bruh

Step-by-step explanation:

1 ≤ x + 7 < 7
explain how u got the answer plz

Answers

Answer:

-6 ≤ x < 0

Step-by-step explanation:

Subtract the 7 on both sides to get x isolated.

Answer:

-6 ≤ x < 0

Step-by-step explanation:

This is the answer because:

1) First, we have to isolate the x

2) In order to isolate the x, you have to subtract 7 from 1 and 7

1 - 7 = -6

7 - 7 = 0

Therefore, the inequality is -6 ≤ x < 0

Hope this helps! :D

answers to unit 1 geometry basics homework 4 angle addition postulate

Answers

Answer:

EF = 58

Step-by-step explanation:

Find the diagram of the question attached.

According to the addition postulate;

DE+EF = DF

Given

DE = 47

EF = 3x+10

DF = 9x-39

Substitute into the addition postulate formula and get x

47+3x+10= 9x-39

Collect like terms

3x-9x = -39-10-47

-6x = -96

x = -96/-6

x = 16

Next is to evaluate EF:

EF = 3x+10

EF = 3(16)+10

EF = 48+10

EF = 58

Hence the measure of EF is 58

can you help me with this problem.​

Answers

Answer:

9.5

Step-by-step explanation:

if you divide them

28.5÷3=9.5

38÷4=9.5

47.5÷5=9.5

57÷6=9.5

the constant proportionality is 9.5. They are equal.

Answer:

For every one inch of water the snow increases by 9.5

Step-by-step explanation:

38 - 28.5 = 9.5

57 - 47.5 = 9.5

helpppp! please i NEED this quick

Answers

Answer:

Associative property of addition

Step-by-step explanation:

This is because the associative property of addition states that changing the grouping of addens does not change the sum. In other words, if you rearrange the sums of a expression, the result should remain the same.

Answer:

associatice property of addition

Step-by-step explanation:

Given that m∠ABC ≠ 0, which of the following could potentially describe the supplement of ∠ABC? Select all that apply. Assume no negative angle measures.

acute

right

obtuse

reflex

straight

Answers

Acute because it’s on a angle silent

MUST BE RIGHT TO GET brainlist

Answers

Answer:

B or 4/3 i think

Step-by-step explanation:

hope this helps :3

sorry if im wrong

No it’s definitely D! This is because since it’s reflecting over the y axis the x number should go to the other side/negative side. That means it has to be negative while y stays the same as before.

HELP ME PLZZ I NEED HELP WITH THIS !

Answers

Answer:its a

Step-by-step explanation:

3/4 +2 +2

The steps to convert 23/4 to decimal are shown below.

In what step is the first error?

A. Step One
B. Step Two
C. Step Three
D. Step Four
​

Answers

C.step three

Just trust me if I said it then it is right

Hudson and Knox are in a race. Hudson is running at a speed of 8.8 feet per second. Knox got a 30-foot head start and is running at a speed of 6.3 feet per second. How many seconds will it take until Hudson and Knox have run the same number of feet? Write the equation.

Answers

Answer:

It will take 12 seconds to be at same distance

The equation is;

8.8x = 6.3x + 30

Step-by-step explanation:

Let the number of seconds it will take be x

Mathematically, distance = speed * time

At x-seconds , Hudson will be at a distance of 8.8 * x = 8.8x ft

At x seconds , Knox will be at a distance of 30 ft + (6.3 * x) = 6.3x + 30feet

So the time it will take them to be at the same distance can be calculated using the equation;

6.3x + 30 = 8.8x

8.8x - 6.3x = 30

2.5x = 30

x = 30/2.5

x = 12 seconds

Answer:

Step-by-step explanation:

It will take 12 seconds to be at same distance

A certain species of fish costs $3.99 each. You can spend at most $45. How many of this type of fish can you buy for your aquarium?

Answers

Answer:

Since we can't buy 0.68 of a fish and our number must be less than 13.68, we can buy 13 fish.

Step-by-step explanation:

3.29f ≤ 45

3.29f/3.29 ≤ 45/3.29

f ≤ 13.68

Solve the following systems of equations:
- 7x + y = 4
8x - 3y = 1
X=
y =

Answers

Answer:

x=-1 y=-3

............

Answer:

( − 1 , − 3 ) or x= − 1 , y = − 3

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

1.(02.01 LC)
What is the solution for the equation 8x - 12 = 4x? x =
(Input whole number only). (5 points)

Answers

Answer:

x = 3

Step-by-step explanation:

8x - 12 = 4x

subtract 4 from each side

4x - 12 = 0

add 12 to each side

4x = 12

divide each side by 4

x = 3

x = 5 , i did the test and i got it right to your welcome

Andrew is evaluating his current financial position by totaling his monthly cash inflows and outflows. His cash inflows each month are $60 in allowance and $240 in wages from his part-time job working at the pet store. His cash outflows each month are $170 for his car payment, $70 in entertainment, and $45 for gas and food. How much, if anything, does Andrew have left over each month?

Answers

Answer:

Andrew has $15 left over each month

Step-by-step explanation:

Inflows=$240+$60=$300/mo.

Outflows=$170+$70+45=$285/mo.

Inflows-Outflows=left over

$300-$285=$15

question: What is the slope of the line?

Answers

Answer:

4/5

Step-by-step explanation:

If you look at the point (-2,0) you can see that it sits directly on the line above 2. If you also at the point (3,4) you can see that its also sitting directly in the middle, where the line runs through it. Using this information we can use Rise/Run.

Rise/Run = Y/X

from (-2, 0) you rise 4 and you run 5 to the right to land on (3,4).

This is one of many ways you can calculate The slope from a graph!

Hope this helps! :)

Solve for x.
-2(x + 1/3) +9x = 4
Enter your answer as a fraction in simplest form in the box.
X =
Pls help

Answers

Your answer is X=2/3

Answer:

x= 2/3

Step-by-step explanation:

hiiiiiiiiiiiiiiiiiii

Write an equation in slope-intercept form!!!

Answers

Answer:

A.  y = 7/3x + 2

Step-by-step explanation:

14x = 6y - 12

14x + 12 = 6y

y = 7/3x + 2

hElP mE plS anD ty I hAd tO rEpoSt thiS :')

Answers

Answer:

1: below its initial height.

2: if Jimmy has 20 balls and Chris take 15,how many balls does Jimmy have?

3: I would want Mrbeast to be the President because he would help everyone.

Please solve this question. ​

Answers

Answer :

Let numerator of fraction be x and denominator be y.

∴ Fraction = x/y

★ Part - A :

[tex]:\implies\tt\:\dfrac{x\times 4}{y-2}=2[/tex]

[tex]:\implies\tt\:4x=2(y-2)[/tex]

[tex]:\implies\tt\:4x=2y-4[/tex]

[tex]:\implies\tt\:2y=4x+4[/tex]

[tex]:\implies\bf\:y=2x+2\:\:\dots (1)[/tex]

★ Part - B :

[tex]:\implies\tt\:\dfrac{x+15}{2y-2}=\dfrac{9}{7}[/tex]

[tex]:\implies\tt\:7(x+15)=9(2y-2)[/tex]

[tex]:\implies\tt\:7x+105=18y-18[/tex]

From equation (1)...

[tex]:\implies\tt\:7x+105=18(2x+2)-18[/tex]

[tex]:\implies\tt\:7x+105=36x+38-18[/tex]

[tex]:\implies\tt\:29x=105-18[/tex]

[tex]:\implies\tt\:x=\dfrac{87}{29}[/tex]

[tex]:\implies\boxed{\bf{x=3}}[/tex]

[tex]:\implies\tt\:y=2x+2[/tex]

[tex]:\implies\tt\:y=2(3)+2[/tex]

[tex]:\implies\boxed{\bf{y=8}}[/tex]

∴ Fraction = x/y = 3/8

Hope It Helps!

Answer:  3/8

Step-by-step explanation:

Let x represent the numerator and y represent the denominator.

Equation 1: (4x)/(y - 2) = 2

                  4x = 2(y - 2)        Cross Multiplied

                  4x = 2y - 4           Distributed

                  4x - 2y = -4          Subtracted 2y from both sides

Equation 2: (x + 15)/(2y - 2) = 9/7

                  9(2y - 2) = 7(x+15)           Cross Multiplied

                  18y - 18 = 7x + 105          Distributed

                  -7x + 18y - 18  = 105        Subtracted 7x from both sides

                  -7x + 18y = 123                Added 18 to both sides

Solve the system of equations using Elimination Method:

EQ1:    4x - 2y =  -4     →    9(4x - 2y =  -4)     →      36x - 18y =  -36

EQ2: -7x + 18y = 123   →   1(-7x + 18y = 123)  →      -7x + 18y = 123  

                                                                              29x          =  87

                                                                            ÷29              ÷29

                                                                                  x         =  3

Substitute x = 3 into either equation to solve for y:

EQ1: 4x - 2y = -4

      4(3) - 2y = -4

       12  - 2y = -4

            -2y  = -16

              y  =   8

The numerator (x) = 3

The denominator (y) = 8

The fraction is: 3/8

       

4:45 started it was 30 mins long

Answers

Answer:what is the question

Step-by-step explanation:

Answer:

So it will be over at 5:15

Step-by-step explanation: you add them together I think this is how I am supposed to answer this.

Other Questions
The length of a spring varies directly with the mass of an object that is attached to it. When a 30-gram object is attached,the spring stretches 9 centimeters. Which equation relates the mass of the object, m, and the length of the spring, s?3O S =mxS =103 m3O m= 10Om =30$Mark this and returnSave and ExitNextSubmit I need help with this question please. How does Hamlet insult Polonius?A He calls Polonius a "mobled queen".BHe insists the player continue with the speech.He claims Polonius like only risque plays.DHe threatens to cut off Polonius's beard. I NEED HELP ASAP!!!Beatrice bought 8 sandwiches for $40.72. Each sandwich was the same price. What was the price in dollars, of each sandwich? What happens after the U.S. Supreme Court hears oral arguments from bothparties?A. Both parties submit written statements.B. Both parties petition for a writ of certiorari.C. The justices agree to review the case.D. The justices meet privately to discuss the case.SUBMIT The first comment is so wrong i made a 90% tho but the answer is: She is making observations in a digital laboratory.The photo shows a student conducting an experiment.A woman wearing a lab coat and protective face mask and goggles holds test tubes in her hands as she looks at a laptop computer. LA and ZB are vertical angles. If m_A = (8x 20) and m B = (3x 5),then find the value of x. Which section of the ladder codes for a hereditary trait?A The top of the ladderB The bottom of the ladderC The vertical sides of the ladderD The horizontal sections of the ladder At the end of the play, Reverend Hale insists that John Proctors design to hang instead of admitting that he was consorting with the devil is an act of excessive pride or stubbornness. As the old saying goes, sometimes people do "bite off their nose to spite their face." Do you think that Proctors last act was an act of excessive pride or honor? Were his actions foolish or noble? Explain your choice. discribe the flow of energy from the sun to the producer and then to a consumer. I need help plz trying to get grades up the old wives tale essay Your client, who is ninety-five years old, first contacted you in 2009 to complete her Last Will and Testament, which you did. However, she started to contact you regularly in 2011 in the middle of dementia saying that she wanted to leave everything to her mother. Now, she has insisted on completing a new will leaving everything to her mother, and you proceed with it to make your client happy, but also because you know that this final version of the will is not valid under the defense to formation of duress. True False 9(m-3)+3m=7m+43 what is the answer A recent study found that 51 children who watched a commercial for Walker Crisps (potato chips) featuring a long-standing sports celebrity endorser ate a mean of 36 grams of Walker Crisps as compared to a mean of 25 g of Walker Crisps for 41 children who watched a commercial for an alternative food snack. Suppose that the sample standard deviation for the children who watched the sports celebrityendorsed Walker Crisps commercial was 21.4 g and the sample standard deviation for the children who watched the alternative food snack commercial was 12.8 g. Assuming the population variances are not equal and alpha-05, is there any evidence that the mean amount of Walker Crisps eaten was significantly higher for the children who watched the sports celebrity- endorsed Walker Crisps commercial? 1. What is the claim from the question? What are Null and Alternative Hypothesis for this problem? 2. What kind of test do you want to use? 3. Calculate Test Statistics.4. Find P-value.5. What is the conclusion that you could make? Which term describes all of the money circulating in a country's economicsystem?A. Fiat moneyB. Near moneyC. Measure of ValueD. Monetary base s1In paragraph 6 of Passage 1, how does George Washington try tostrengthen his argument regarding political parties?O by summarizing his central pointO by using humor to make a comparisonO by citing supporting statistics from technical dataO by addressing the arguments of the opposing viewpoint Simon (Mr. Lovett) completed 4 sets of chin-ups. Every set he reached a different prime number of chin-ups. Knowing this, what number of chin-ups could he have reached in each set?Group of answer choices What is one way to represent this? discuss examples of verbal irony in the following passages lines 69-70, lines 124-144, and lines 159-170 of modest proposal Lila's office had already recycled 3 kilograms this year before starting the new recycling plan, and the new plan will have the office recycling 2 kilograms of paper each week. Write an equation that shows the relationship between the weeks x and the paper recycled y. Write your answer as an equation with y first, followed by an equals sign.