Which equation when graphed has x-intercepts at (8,0) and (-2, 0) and a y-intercept at (0-48)?

Step-by-step explanation:

we know that

The equation of a vertical parabola in factored form is equal to

where

a is a coefficient

x1 an x2 are the roots or x-intercepts

In this problem we have

substitute

with the y-intercept (0,-48) find the value of a

substitute

The equation is equal to

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .