3 years ago

The graph y=x^2 is vertically stretched by a factor of 9 and the resulting graph is reflected across the x-axis

Mathematics

1 answer:

SpyIntel [72]3 years ago

7 0

Y=-9(x^2)
y=a(x-h)+k
K either goes up or down
While h Goes right or left. a either shrinks or stretches

You might be interested in

There were 450 people at a play. The admission price was $2 for adults and $1 for children. The admission receipts were $680. Ho

vampirchik [111]

Answer:

Adults= 110

Children= 340

Step-by-step explanation:

Given data

let adults be x

and children be y

x+y= 450----------1

2x+y=680---------2

from 1

x= 450-y

put this in 2

2(450-y)=680

900-2y=680

900-680=2y

220=2y

y= 220/2

y= 110

x+110= 450

x= 450-110

x=340

4 0

3 years ago

What is the zero of the linear function?

zavuch27 [327]

Answer:

0 of the linear function is the start of the line your answer would be the end of the line

6 0

2 years ago

Read 2 more answers

Colleen can run 2 miles in 15 minutes. If she keeps us the same pace, how many minutes will it take to run 5 miles?

irinina [24]

15minutes / 2miles = 7.5 minutes to run a single mile.

7.5minutes * 5miles = 37.5minutes

37.5minutes to run 5 miles

7 0

3 years ago

For which independent value do the equations generate the same dependent value?

nalin [4]

Answer:

$x = - 3$

Step-by-step explanation:

The equations given are:

$y_1=6x+10$

$y_2=4x+4$

For the equations to generate the same independent value, then

$y_1=y_2$

This implies that:

$6x+10 = 4x + 4$

Group similar terms to get:

$6x - 4x = 4 - 10$

Simplify to get:

$2x = - 6$

$x = - 3$

5 0

3 years ago

What is bigger 0.75 or 1 3/4

Simora [160]

1 3/4 is greater than 0.75 because 1 3/4 is 1.75 and it is greater than 0.75

5 0

3 years ago