A triangle with point A(4, -8) has a scale factor of -3/4

Find the coordinates for A’.

Enter the answer as a point (x, y)

The coordinates for A' is

Explanation:

Given that a triangle with point A has coordinate

It has a scale factor of

We need to determine the coordinates for A'

The coordinates for A' can be determined by multiplying the scale factor with both the x and y coordinates of A

Let us consider the x - coordinate of A.

x - coordinate of A' =

                                =-3

Thus, the x - coordinate of A' is -3

Let us consider the y - coordinate of A.

y - coordinate of A' =

                                = 6

Thus, the y - coordinate of A' is 6

Therefore, the coordinates of A' is

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get