Solutions to Functions

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

• 21
• -11
• -31
• 25

Tags

CCSS.HSF.IF.A.2

f(x)=x+3
f(x) = -5

• -2
• -1
• -8
• 7

Tags

CCSS.HSF.IF.A.2

f(x)=2x+2
f(x)= 2

• 6
• -8
• 10
• 0

Tags

CCSS.HSF.IF.A.2

f(x)=-x+3
f(x) = 7

• -4
• -6
• 3
• 13

Tags

CCSS.HSF.IF.A.2

g(x) = 5 - 6x
Find g(-5)

• g(-5) = -25
• g(-5) = 6
• g(-5) = 4
• g(-5) = 35

Tags

CCSS.HSF.IF.A.2

g(x) = 11 - x
Find g(x) = -7 

• 4
• 17
• 18
• -77

Tags

CCSS.HSF.IF.A.2

Evaluate f(-5) if f(x) = -2x - 12

• -22
• -2
• -19
• -5

Tags

CCSS.HSF.IF.A.2

Evaluate y = x + 5 when y = 10.

• 8
• 2
• 9
• 5

Tags

CCSS.HSF.IF.A.2

Evaluate y = 7x when x = -5

• -35
• 35
• 2
• 75

Tags

CCSS.6.EE.A.2C

Evaluate y = 4x - 1 when y = 19.

• 39
• 41
• 5
• 38

Tags

CCSS.HSF.IF.A.2