Mathematics High School


HELP!!!

is the following relation a function?


yes or no?

HELP!!! Is The Following Relation A Function?yes Or No?

Answers

Answer 1

Answer:

I think the answer is no

Step-by-step explanation:

It's been awhile but if I remember correctly a function cannot be a parabola (this graph) because it does not pass the vertical line test. If there are two points on a vertical line it is not a function. Hope this helps!

Related Questions

Find surface area of a rectangular prism 3 ft 2 ft 6 ft​

Answers

Answer:

72 ft ^2

Step-by-step explanation:

Surface area =  2 * ( 3x6   + 6x2  + 2x3)  = 72 ft^2

Translate, (3, 1) to the right 1 unit. Then reflect the result over the y-axis. What are the coordinates of the final point?
show work

Answers

Answer:

(-4, 1) is the coords of the final point

Step-by-step explanation:

First do the translation: (3,1) to the right 1 unit is (4,1).
Now the reflection: (4,1) reflected over the y-axis is (-4, 1)

this should be correct... please tell me if its not! hope this helps!!

Alicia cashed half of her paycheck and set aside the other half to take her friends out to dinner. She spent 42.15 on dinner and brought home more than 20.00. Write an inequality to represent the situation, using x to represent the amount of Alicia’s paycheck.

Answers

Answer: = x > $124.3

Step-by-step explanation:

Alicia's Paycheck = x

Took half money for dinner x/2

She spent $42.15 on dinner and she brought home more than $20.00

.x/2 - $42.15  > $20.00

 => x/2 > $62.15

=> x > $124.3

I hope that helps! Have a great day!!

Can someone answer this please

Answers

Answer:

Step-by-step explanation:

The selling price of a compact disc player is $198. The markup rate used by the seller is 50%. Find the cost of the compact disc player.​

Answers

Answer:

The selling price of a compact disc player is $219. The markup rate used by the seller is 50%. Find the cost of the compact disc player.

Step-by-step explanation:

Answer:

84

Step-by-step explanation:

198 × 50%

198 × 50/100

198 × 1/2

198/2=84

What is the value of X?

Answers

[tex]3x + x - 4 + 100 = 180[/tex]

[tex]4x + 96 = 180[/tex]

[tex]4x = 180 - 96[/tex]

[tex]4x = 84[/tex]

[tex] \frac{4x}{4} = \frac{84}{4} [/tex]

[tex]x = 21[/tex]

If m angle = 125°, what are the measures of angle 5, angle 6, angle 7 and angle 8

Answers

Answer:

5 - 55

6 - 125

7 - 55

8 - 125

Step-by-step explanation:

6 is 125 because of alternate interior angles.

8 is 125 because of vertical angles

5 is 55 because of supplementary angles

8 is 55 because of vertical angles (to 5)

solve 3x-2/4 - 2x+5/3 = 1-x/6

Answers

Answer:

Pasos para resolver una ecuación lineal

3x−2/4−2x+5/3=1−x/6

Multiplique ambos lados de la ecuación por 12, el mínimo común denominador de 4,3,6.

36x−3×2−24x+20=12−2x

Multiplica −3 y 2 para obtener −6.

36x−6−24x+20=12−2x

Combina 36x y −24x para obtener 12x.

12x−6+20=12−2x

Suma −6 y 20 para obtener 14.

12x+14=12−2x

Agrega 2x a ambos lados.

12x+14+2x=12

Combina 12x y 2x para obtener 14x.

14x+14=12

Resta 14 en los dos lados.

14x=12−14

Resta 14 de 12 para obtener −2.

14x=−2

Divide los dos lados por 14.

x=

14

−2

​

Reduzca la fracción  

14

−2

 a su mínima expresión extrayendo y anulando 2.

x=−

7

1

Step-by-step explanation:

PLEASE CHOOSE CORRECT OPTION AND WITH EXPLANATION 25 POINTS

Answers

Answer:

A: (x, y) → (x + 1, y + 2); (-2, 6)

Step-by-step explanation:

The A vertex started at (-3, 4), [ x = (-3) , y = 4 ]The triangle translates two units up meaning y+2The trinalge also translates one unit to the right meaning x+1, but if it was to the left it would be minus, since we are basically graphing x and y.Equation needs to have x + 1 and y + 2 which is only found in the answer A equation. (x + 1, y + 2)Verify X and Y final vertex. x originally equalled (-3), if we take that integer and +1 we get (-2). and the same for y, y originally equalled 4, if we take that number and +2 we get 6.which makes (-2, 6)

Which perfectly equals our selected equation. The answer is A.

Hope this helped :)

please help and explain why Geoff is incorrect

Answers

Answer:

Craig

Step-by-step explanation:

We can see this with an equation :)

Craig equation: 3x

Geoff: 1/2x

If we put in values for x, we can see who is going faster :)

Craig: 3(2)

6

Geoff: 1/2(2)

1

Have an amazing day!!

Please rate and mark brainliest!!

Your 2-liter bottle of Urikium, which has a half-life of 72 days, gets spilled on your parents rug. How much will remain in the rug in 200 days?

Answers

Answer:

291.63 ml

Step-by-step explanation:

200/72 2.7778 half lives

(1/2)^2.77777 =   .1458        or    291.63 ml

Can someone help me with this look at the image

Answers

(I don’t have a lot of time so I’ll just work it out, if you need a written explanation let me know) 4(10x5) + 2(5x5) = 250. Hope this helps :)

in the diagram below. C is an equal distance to A and B.

Answers

Answer:

C(50;-20)

Step-by-step explanation:

The question is asking for the midpoint of the line.

The triangle is formed by placing a line directly from the y-axis to the x-axis.

The midpoint theorem is[ (x1+x2)/2 ; (y1+y2)/2 ].

your coordinates at A is (0;-40), because the x value is 0 on the line as shown in the diagram above point A.

Your coordinates for B are (100;0)

C[(x1+x2)/2 ; (y1+y2)/2 ]

C [(0+100)/2 ; (-40+0)/2 ]

C[ 100/2 ; -40/2]

C (50 ; -20)

Work out the value of s

S= ut + ½ at^2
u= 10 a=-2 t=1/2
Work out the value of s.

Answers

Answer:

s = [tex]\frac{19}{4}[/tex]

Step-by-step explanation:

substitute the given values into the equation

s = (10 × [tex]\frac{1}{2}[/tex] ) + ( [tex]\frac{1}{2}[/tex] × - 2 × ([tex]\frac{1}{2}[/tex] )² )

  = 5 + (- 1 × [tex]\frac{1}{4}[/tex] )

  = 5 - [tex]\frac{1}{4}[/tex]

  = 4 [tex]\frac{3}{4}[/tex]

  = [tex]\frac{19}{4}[/tex]

This should be easy to answer!

Answers

Answer:

umm

Step-by-step explanation:

Find the area of a trapezoid if base 1 is 10 units and base 2 is 18 units and the height is 5 units.

Answers

Answer:

A=7.5

Step-by-step explanation:

A=a+b

2h=1+2

2·5=7.5

required
Ben will purchase four books. The original prices of the books are $29.95, $23.95, $14.95, and $9.95. Ben has
our sales options from which to choose.
1
2
3
4
$5.00 Off
Buy 3 Books! Buy Any 4
Books
Get the lowest
priced book
&
Receive a
FREE $10 Rebate
10
any book over $25.00
OFF
All Books
20% Off
1 book
Which ontion is the best deal?

Answers

Answer:

Option 2 Step-by-step explanation: Option 1: $68.85 Option 2: $68.80 Option 3: $70.9 Option 4: $71.81  More

100 POINTS!!!!!!!
please help me with this question.

Answers

Your answer is B

Yw :D

Answer:

Its B

Step-by-step explanation:  I got it correct.....

ABCD is a parallelogram

Answers

Answer:

a) 2a

b) -a + b

c) -b -a

Step-by-step explanation:

a) From C, you just go down with a twice.

b) From A, you go up the a hence -a, then you go down b so -a + b.

c) From B, you go down b to O then you go up a to C.

What is the greatest value of the data represented by the box plot?

Answers

Answer: 45

Step-by-step explanation:

I had the same problem it's 45. 45 is the maximum or greatest data in the box plot.

solve for x x/8 -7 = -6

Answers

Answer:

x = 8

Step-by-step explanation:

Answer:

x=-8

Step-by-step explanation:

solve for x by simplifying both sided of the equation then isolating the variable

Please please help!!!!! Will mark brainliest if correct!!!!!!!
Find the measure of the arc or angle indicated.

A. 118°
B. 62°
C. 124°

Answers

Answer:

You can measure an arc in degrees. Just like you measure an angle in degrees. And you assign the exact. Same measure in degrees to an arc. As the measure of the central angle that creates that arc. So I believe your answer would be A: 118 :).

1
2
3
4
5
The fair spinner shown in the diagram above is spun.
Work out the probability of getting a factor of 12.
Give your answer in its simplest form.

Answers

Answer:

4/5

Step-by-step explanation:

1, 2 , 3 and 4 are factors of 12

so 4 out of 5

4/5 is the probability of getting factor of 12

Please help me solve this asap if possible​

Answers

Shaded area = y^2 - 25cm^2
= (y - 5)(y + 5)cm^2

Subtract
-222+4z-
1 from 6x? +
32
9. Your answer should be a polynomial in standard form

Answers

Answer:

6x-4z+255

Step-by-step explanation:

6x+32-(-222+4z-1)
-(-222+4z-1)=-4z+233
6x-4z+32+233
6x-4z+255

What are the excluded values? b = 0 and -10 b = 2 and 5 b = 3 and 7 none of the above

Answers

b= 2 and 5

is your answer to the above question.

Pls explain how you got ur answer

Answers

Answer:

$33012

Step-by-step explanation:

Total Monthly Budget= $ 2751

Total Yearly Budget=2751×12=$33012

Given that a randomly chosen US Airways (US) flight arrives in Denver (DEN), what is the probability that it arrives on time?

Answers

Using the stated percentage, it is determined that it has a 0.877 = 87.7% chance of arriving on time.

The number of desired outcomes divided by the total number of outcomes yields a probability.

A percentage can be regarded as a probability over a big sample.

In this question, 87.7% of flights arrive on time in Atlanta, based on a significant number of flights. As a result, there is a 0.877 = 87.7% chance that it will arrive on time.

Answer: 86.1%

Step-by-step explanation:

Hurry ASAP i have 30 minutes to turn this in

Answers

Answer:

correct answer is: Remove all the blocks and make four equal piles of 25, then put each in one of the boxes

Answer:

25 blocks in each box(1 answer)

Step-by-step explination

add all blocks then divide by 4

:D

Find the greatest common factor (GCF) of 8x and 18.

Answers

Answer:

2

Step-by-step explanation:

8:    2 2 2  

18:   2 9

GCF:    2

Hope it helps! Brainliest Please

Other Questions
If the area of a rectangle is x4 + 3x3 - 2x2 - 200 and the width is x + 5, find its length. Which line in this note card is part of the bibliographic information that will help the student find the source later? The first Western society known to sail across oceans is A. the Huns B. the Athenians C. the Phoenicians D. the Macedonians Contractionary monetary policy entails _____ the money supply, _____ interest rates, and _____ aggregate demand.Question 10 options:a) increasing; increasing; increasingb) decreasing; increasing; decreasingc) increasing; decreasing; decreasingd) decreasing; decreasing; decreasing How much fossil fuel is used in your home? Also, make recommendations about how to reduce your usage. how were third century AD sculptors expected to sculpt the image of Buddha? I NEED AN ANSWER FAST2. If x = -8, which inequality is true? A. -3x - 2 = 24 B. 12 + 2x > 9 C. 4x -19 318 D. 17 + x>10 A stereo manufacturer determines that in order to sell x units of a new stereo, the price per unit , in dollars, must be p(x) = 100 - x. The manufacturer also determines that the total cost of producing x units is given by C(x) = 3000 + 2x. a. Express the total revenue function R as a function of x. b. Express the total profit P as a function of x. c. How many units must the company produce and sell in order to maximize profit d. What is the maximum profit? e. What price per unit must be charged in order to make this maximum profit . A ____________________ is based on the use of one or more resource pools, in which identical IT resources are grouped and maintained by a system that automatically ensures that they remain synchronized. How did Stalin change the economy of the USSR? Choose three correct answers.by collectivizing farmsby moving to a more capitalist economyby moving peasants from farms to citiesby using five-year plans to increase industrializationby trading with other countries to create a food surplus Large holes in the ground left over after mining operations are sometimes called what Showing interest in your coworkers' views and culture is To win a basketball game, one team scored 102 points. They made a total of 45 two-pointers and three-pointers. How many of the baskets were worth 2 points, and how many were 3 pointers? Harriet Tubman resisted slavery in the United States by: Explain what happens during the process known as cytokinesis. Look at the following ratio:3:8Write an equivalent ratio if it was three times greater: What is one way you can overcome bullying?Ignore the bully.Say negative things to the bully,Tell someone that the bully hurt you physically, even if they didn't.Avoid letting the situation escalate by agreeing with what they say. The Lederberg experiment that used the technique of replica plating showed that mutations _____ and are not a result of _____. Water is streaming downward from a faucet opening with an area of 3.0 x 10-5 m2. It leaves the faucet with a speed of 5.0 m/s. The cross sectional area of the stream 0.50 m below the faucet is: Which pair of triangles can be proven congruent by the hl theorem?