Question

When x = -3 on the graph of y = 2|x| + 3 what will be the y-coordinate?

A. -3
B. 3
C. -9
D. 9

Answer 1

Substitute -3 into the equation

y = 2|x| + 3
y = 2 (3) + 3
y = 6 + 3
y = 9

Answer D