Evaluating Functions

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

Tags

CCSS.HSF.IF.A.2

f(x)=4x+5
f(4)=

• 21

• -11

• -31

• 25

Tags

CCSS.HSF.IF.A.2

f(x)=2x+2

for x = 4

• 6

• -8

• 10

• 0

Tags

CCSS.HSF.IF.A.2

Evaluate f(x) = x² for f(-8)

• 64

• -64

• -16

• 16

Tags

CCSS.HSF.IF.A.2

Evaluate the given function.

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

f(-2)=​ (a)  

g(-2)=​ (b)  

h(-2)=​ (c)  

• 3

• 6

• -3

• -6

• 5

• -5

• 11

• -11

Tags

CCSS.HSF.IF.A.2

Evaluate the given function.

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Match the following function notation values

• -4

• f(-2)

• -7

• f (x) = -8

• -6

• f (x) = -1

• 8

• f(0)

• -3

• f(6)

Tags

CCSS.HSF.IF.A.2

Use the function f(x) = 7n + 96 to complete the table

b

c

d

18

96

131

7

54

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Evaluate the function.

f(-5) =

Mathematical Equivalence

ON

Tags

AI.9.12.B