Evaluating Functions

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

• 21
• -11
• -31
• 25

Tags

CCSS.HSF.IF.A.2

Evaluate f(33)

• 33
• 11
• 10
• 8

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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

• 0
• -5
• 3
• -3

Tags

CCSS.HSF.IF.A.2

Given that f(x) = 2x - 2 and g(x) = 5x.  Find the value of f(0) + g(3).

• 13
• 15
• 17
• 0

Tags

CCSS.HSF.IF.A.2

Evaluate for f(1)

• 0
• -3
• 3
• 2

The function c(m) = 1.45m + 3.50 represents the cost of a taxi for m miles.
What does c(7) represent?

• A cost of $7 to ride the taxi
• The cost to ride 7 miles
• The minimum distance to ride a taxi
• The minimum cost of a taxi

Tags

CCSS.HSF.LE.B.5

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

• x = -5

• x = 5

• x = -50

• x = 30

Tags

CCSS.HSF.IF.A.2

If f(x) = -4x - 5 and
g(x) = 3 - x,
what is g(-4) + f(1)?

• 7
• -2
• -9
• -10

Tags

CCSS.HSF.IF.A.2

Find the missing f(x)-value:

• 10
• -10
• 8
• -8

Tags

CCSS.HSF.IF.A.2

Evaluate f(t)=-2t²+ 1 for f(-3)

• 19
  
• 37
• -17
• -11

Tags

CCSS.HSF.IF.A.2