If the vertex H of a triangle is at (–2, 2), what are the coordinates of H´ in the dilation of the triangle when the origin is the center of dilation and the scale factor is 3?

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

ab will be equal to