Functions Review

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)=x²-5x
f(4)=

• -4

• 126

• 24

• 84

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

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

• 6

• -8

• 10

• 0

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Evaluate f(x) = x² for f(-8)

• 64

• -64

• -16

• 16

Tags

CCSS.HSF.IF.A.2

Evaluate f(t)=-2t²+ 1 for f(-3)

• 19
  

• 37

• -17

• -11

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Evaluate f(t)=-2t²+ 1 for f(2)

• 9
  

• 17

• -17

• -7

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

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

• -4

• -6

• 3

• 13

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.11

CCSS.HSF.IF.A.1

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

f(x) = 3x² - 11
Find f(-5)

• f(-5) = 64

• f(-5) = -86

• f(-5) = 214

• f(-5) = -7

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2