Which graph represents the PARENT function of y= (x + 2)^2?

B

Step-by-step explanation:

y = (x - h)² + k

y = (x + 2)²

h = -2, k = 0

Vertex: (-2,0)

11 feet 6 inches and 8 feet 6 inches

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0