EOC Blitz 4

If h(a) = 3 - 2x², find h(-3).

• 33

• 21

• 39

• -15

What is f(1)?

• 1

• 5

• 0

• 4

What is x if
f(x) = -2?

• 4

• 0

• 3

• 8

• -67

• 67

• 77

• -77

If f(x) = 3 Find the value of x.

• 2

• 4

• 6

• 0

Given f(x) = -4x - 10 and f(x) = 10. Find x

• x = -5

• x = 5

• x = -50

• x = 30

The function h(t) represents the height in inches of a plant after t weeks. What does the notation h(4) = 5 mean?

• After 5 week the plant is 4 inches tall

• The plant grows at a rate of 5/4 inch per week

• After 4 weeks the plant is 5 inches tall

• The plant grows at a rate of 1 inch per week

w(x) = 3x - 7.
If w(x) = 14, find x.

• 7

• 35

• 2.33333

• -49

What is the range?

• -7≤x≤6

• -7<x<6

• -8<y<2

• -8≤y≤2

What is the domain of the graph?

• x ≥ 1

• 1 ≤ x ≤ 5

• 1 ≤ x ≤ 4

• x ≤ 5

• All real numbers