Evaluate Function at an Expression

Find the error(s) in the students work.

Find the correct answer for

f(-2) = ?

Mathematical Equivalence

ON

Evaluate f(33)

• 7

• 9

• 10

• 11

Evaluate f(x) = x²

for f(-8)

• 64

• -64

• 16

• -16

Please find the value of Y when x equals 3 to complete the table.

For what value of x does f(x) = -2?

• 0

• -5

• 3

• -3

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

Which symbol is used to represent function notation?

• f(x)

• y

• z

• t

• 0

• 20

• 10

• -4

• -1

• 0

• 1

• 2