Question

Please help me! It’s due in few hours.

Give the coordinates of the Image if the pre-image △ JKL is dilated by 3/2.

Answer 1

• J'(3, 6), K'(1.5, 1.5), L'(6, 0)

Explanation:

△ JKL is dilated by 3/2

This transformation will result in the coordinates:

• (x, y) → (3/2x, 3/2y)

Apply the rule:

• J(2, 4) → J'(3/2*2 = 3, 3/2*4= 6) = (3, 6)
• K(1, 1) → K'(3/2*1 = 1.5, 3/2*1 = 1.5) = (1.5, 1.5)
• L(4, 0) → L'(3/2*4 = 6, 3/2*0 = 0) = (6, 0)