Question 1

evaluate (5 + 2)2 − 40 + 3

6

11

12

34



question 2

evaluate 7 + 52 • 4.

214

35

128

107



question 3

evaluate 9 − 3 • 2 + 4

6

7

15

16



q

b

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.