Mathematics College

What's the correct formula for this function? ​

What's The Correct Formula For This Function?

Answers

Answer 1

Answer:

Option C. y = -2x + 3

Step-by-step explanation:

When we look at this function we see that it has a negative slope and the y-intercept is equal to (0,3).  From this we know that the function we are looking for will be looking like...

y = mx + 3

And as I said earlier since the slope is negative, the only right option is this case will be Option C

Answer 2

Answer:

The correct anwer is (C) : y = - 2x + 3

Related Questions

On a ruler, which measurement is
between lo inch and ] inch?
On a ruler, which measurement is between 3/16 inch and 7/8 inch

Answers

Cool I don’t freely know but I hope u find out

8x - 2
f(x) = 3x3 + 4x2
g(x) = 3x - 5
Find (f – g)(30)

Answers

Answer

P= 2L+2W

P=2(12) +2(7) =38

Step-by-step explanation:

The width of a rectangle is 5 meters less than its length. The area is 84 square meters. Find the dimensions of the rectangle and the perimeter of the rectangle.

First it helps to draw a picture so draw a rectangle

Remember that area of a rectangle =Length times width and the perimeter is P= 2 times the length plus 2 times the width

So A=LW and P=2L+2W

84= area

L=length

W= length -5

L(L-5)=84 distribute the L and you have L2 -5L=84 now subtract 84 from both sides and get L2 �5L-84 next factor to get (L+7)(L-12) next set both to =0 (L+7)=0 (L+12)=0 solve for L

L=-7 and L=12 you can�t have a negative length so -7 is out. So L=12 now plug in to the original area equation

84=LW 84= 12w now divide both sides by 12 to isolate W, this gives you W=7

L=12 and W= 7

For perimeter use 12 for the length and 7 for width Remember that P= 2L+2W

P=2(12) +2(7) =38

If y=5x-3and 3x-y=-1, what is the value of y?
A. 7
B. -1
C. 2
D. -8

Answers

Ummm explain the question more but b seems to make the most sense

The Function f(x) =15,000(0.88)x represents the value of a car over x years . What is the most appropriate domain for which the value of the car will me greater than 10% of its original value ?

Answers

160 percent of original

elise bought a video game for $65.00. if the store charged 150% of what it paid for the game, how much is the store’s profit?

Answers

Answer:

$21.67 profit

Step-by-step explanation:

65/1.5 = 43.33 bought for

65.00-43.33 = 21.67 profit

The answer is 21.67 profit dollars hope this helps

Find the angle between the diagonal of a cube of side length 15 and the diagonal of one of its faces, so that the two diagonals have a common vertex. The angle should be measured in radians. (Hint: we may assume that the cube is in the first octant, the origin is one of its vertices, and both diagonals start at the origin.)

Answers

Answer:

the angle between the diagonal is 0.6155 RADIANS

Step-by-step explanation:

Given the data in the question

as illustrated in the image below;

O is [0,0,0]

B is [15,0,15]

E is [15,15,15]

Now to find angle BOE

vector OB = [15,0,15]

vector OE = [15,15,15]

OB.OE = [15,0,15].[15,15,15] = 15 × 15 + 15 × 15 = 450 = |OB||OE|cos[angleBOE]

|OB| = √(15² + 15²) = √(225 + 225) = √450

|OE| = √(15² + 15² + 15²) = √(225 + 225 + 225) = √675

so

Angle BOE = cos⁻¹ (  450 / ( √450 × √675 )

Angle BOE = cos⁻¹ ( 0.81649 )

Angle BOE = 35.265°

Angle BOE = 0.6155 RADIANS

Therefore, the angle between the diagonal is 0.6155 RADIANS  

how do you decompose a parallelogram into two triangles

Answers

Answer:

Step-by-step explanation:

A parallelogram can always be decomposed into two identical triangles by a segment that connects opposite vertices. Going the other way around, two identical copies of a triangle can always be arranged to form a parallelogram, regardless of the type of triangle being used.

The shaded quilt piece has 4 equal sides. What type of quadrilateral is it?

Answers

Answer:

C. Rhombus

Step-by-step explanation:

Because the shaded shape is has 4 sides and looks like a rhombus

2x + 8y=30 y=2 solve for x

Answers

Answer:

x = 7

Step-by-step explanation:

2x + 8y=30

y=2

2x + 8(2) = 30

2x + 16 = 30

2x = 30 - 16

2x = 14

x = 14/2

x = 7

What is the surface area of the solid...​

Answers

the answer is d 580 square inches

Answer:

340 Square inches

Step-by-step explanation:

2m= cm


Pls help me!!!

Answers

Answer:

200cm

Step-by-step explanation:

2m=200cm, that is your answer :)

Please answer ASAP!!!!!!!

Answers

Answer:

B is the correct answer

Step-by-step explanation:

just did this problem

Find the slope given: (-3, 4) & (13, 8)
m =

Answers

Answer:

1/4

Step-by-step explanation:

8-4/13-(-3)=4/16=1/4

Answer:hk,h,(

5

,

4

)

 ,  

(

−

9

,

7

)

(

0

,

1

)

,  

(

1

,

0

)

(

−

5

,

9

)

,  

(

3

,

0

)

Step-by-step explanation:

John sells appliances for a living. He sold a
dishwasher for $475. If he makes 20%
commission, how much money will he make?

Answers

Answer:

95$!

Step-by-step explanation:

475 x 20% = 95

The data below shows the scores of two groups of ten students on a math quiz and a science quiz.
Math: 72, 92, 88, 67, 54, 58, 64, 76, 65, 72
Science: 84, 78, 56, 89, 54, 68, 75, 78, 84, 60
In this scenario, variability is defined as the mean absolute deviation. Based on the data which statement is true?

O The median score was greater for math, but the variability was greater for science.
OThe median score was greater for science, but the variability was greater for math
OBoth the median score and variability of the math scores are less than that of the science scores.
OBoth the median score and variability of the math scores are greater than that of the science scores.​

Answers

Answer:

The median score was greater for science, but the range was greater for math.

Step-by-step explanation: I think I don’t now.

The statement "The median score was greater for math, but the variability was greater for science" is true

What is Statistics?

Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.

Calculate the mean absolute deviation (MAD) for both sets of scores. The MAD measures the average distance of each score from the mean of the data set.

For the math scores, the mean is:

(72 + 92 + 88 + 67 + 54 + 58 + 64 + 76 + 65 + 72) / 10 = 70.8

To calculate the MAD for the math scores, we need to find the absolute deviation of each score from the mean.

The sum of these absolute deviations is:

1.2 + 21.2 + 17.2 + 3.8 + 16.8 + 12.8 + 6.8 + 5.2 + 5.8 + 1.2 = 91

To calculate the MAD for the science scores, we need to find the absolute deviation of each score from the mean, and then calculate the average of these absolute deviations.

The sum of these absolute deviations is:

10.4 + 4.4 + 17.6 + 15.4 + 19.6 + 5.6 + 1.4 + 4.4 + 10.4 + 13.6 = 103.4

The MAD for the science scores is:

103.4 / 10 = 10.34

Therefore, the statement "The median score was greater for math, but the variability was greater for science" is true

To learn more on Statistics click:

https://brainly.com/question/29093686

#SPJ2

the length of a rectangle is 6 meters more than its width. if the area of the rectangle is 135 square meters, find its dimensions, PLEASE explain and show steps

Answers

Answer:

length 15 width 9

Step-by-step explanation:

Then the length can be represented by the following expression: (x + 6)

Since area is equal to length times width, we can write the following equation for the area:

A = length * width

135 = (w + 6) * w

Now we can solve for w after using the distributive property and factoring:

135 = (w + 6) * w

135 = w^2 + 6w

0 = w^2 + 6w - 135

This factors to:

0 = (w + 15) (w -9)

w = -15 OR w = 9

The scatter plot shows a​ hiker's elevation above sea level during a hike from the base to the top of a mountain. The equation of a trend line for the​ hiker's elevation is y=8.42x+800​, where x represents the number of minutes and y represents the​ hiker's elevation in feet. Use the equation of the trend line to estimate the​ hiker's elevation after 145 minutes.

Answers

Answer:

685ik

Step-by-step explanation:

uuuuuuyyyyyyyyyyyyyyyyty

plus the wat

5.6t

Jose has scored 166 points on his math tests so far this semester. To get an A for the semester, he must
score at least 248 points.
Part 1 out of 2
Enter an inequality to find the minimum number of points he must score on the remaining tests in order to
get an A. Let n represent the number of points Jose needs to score on the remaining tests.
The inequality is
+ n (select)
Next

Answers

Answer:  166 + n >= 248. <-- We use >= symbol since at least means greater than or equal to.

166 + n >= 248

n >= 82

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]166+n\ge 248[/tex]

I need help with this.​

Answers

Answer:

8

Step-by-step explanation:

you use the 45-45-90 method and get 8

Answer:8

Step-by-step explanation:

Gabin takes care of the management of the electricity department of a DIY store. He contacts his wholesaler for an order of electrical products. The wholesaler tells him that the net purchase price will be E7,825, to which must be added a purchase charge of E 325 1. Indicate how to obtain the purchase cost. 2. Calculate the cost of purchasing electrical products.​

Answers

Answer:

I have no clue.,...

.....

URGENT please help

Find part B

Answers

Answer:

b = 45 / 4 = 11 1 /4.

Step-by-step explanation:

We are dealing with a (30,60,90)-triangle, therefore z = 15 sqrt(3) / 2. So as well b = (15 sqrt(3) / 2) sqrt(3) / 2 = 45 / 4.

What are the factors of polynomial function g?
g(x)= x3 + 2x^2 - x - 2

Answers

Answer:

g(x)= (x+2) (x+1) (x-1)

Step-by-step explanation:

Oceanside Bike Rental Shop charges a $15 flat fee plus $6 an hour for renting a bike. Dan paid $39 to rent a bike. Which equation can be used to find how many hours he rented the bike for?

a 15x + 39 = 6

b 39x + 6 = 15

c 6x + 15 = 39

d 15x + 6 = 39

e6x + 39 = 15

f 39x + 15 = 6

Answers

Answer:

c. 6x + 15 = 39

Step-by-step explanation:

hope this helps

There are 16 members on Philip Track Team only 1/4 of them are participating in the 400 m relay how many team members are participating in the relay

Answers

Answer: 4 members

Step-by-step explanation: Good luck! :D

Answer:

4 members are participating

Step-by-step explanation:

Make the denominator equivalent to the amount of members

1/4 times 4

4/16

As of right now, Katie’s college fund has $601.85. If she deposits a check for $225, how much money will she have in her college fund?

Answers

I’m pretty sure it’s $826.85 because deposit means to put money into something. So, you’d just add $601.85 to $225 to get your answer. I think.

what fractions equal to 4/6 that is a multiplication sentence.

please help thanks

Answers

2/3
4/6
6/9
8/12
i hope this helps..

It’s due late tonight can some pls help me pass

Answers

Answer:

C 160

Step-by-step explanation:

hop it helped you in any way

Which of the following fractions is written in its simplest form?

a. 11/121

b. 45/50

c. 14/35

d. 12/73

Answers

The answer is A 11/121 is the answer
I not sure but I think the answer is c 14/35

perimeters of similar figures ​

Answers

It depends which ones you are talking about

-4+x=3x+12 (Pls explain how you got it)

Answers

Answer:

The answer is 8.

Step-by-step explanation:

I will explain in the comments

For an easy answer and to be able to answer these problems on your own, I recommend using Desmos. It is a graphing calculator website and all you have to do is type in both sides of the equation in different cells and it will give you the exact point that they cross. Your answer will be the first number in the ordered pair. I hope this helps you with your current and future problems. There is also a testing version of Desmos that you might use during a state test eventually.
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