Intro to Functions Practice Problems

Find
f(-2)

• 8

• 2.5

• 3
• 6

• -3

Tags

CCSS.HSF.IF.A.2

• 2 is the input

• 5 is the independent variable

• there is no input

• 5 is the input

• 2 is the same as 5 and are both inputs

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• 5 

• 3.5 
  

• 4 
  

• 6.6 
  

• 2

Tags

CCSS.HSF.IF.A.2

If a question asks you to find f(2), what does that mean?

• Find / calculate the function value when x = 2.

• Find the function value where y = 2.

Tags

CCSS.HSF.IF.A.2

What is the value of f(1)?

• 1
• 5
• 0
• 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Complete the function notation below
f(____) = 214

• 1990
• 1991
• 1989
• 1994

Tags

CCSS.HSF.IF.A.2

For what value of t is H(t) = 4" ? 

• 0
• 1
• 2
• 14

Tags

CCSS.HSF.IF.A.2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

• 2

• 5

• 4

• 8

Tags

CCSS.HSF.IF.A.2

Tags

CCSS.HSF.IF.A.2