Unit 1 PreTest

Select the graph(s) that are a function

• graph a is a function

• graph b is a function

• both are functions

• neither are functions

Evaluate the function

f(x) = - 3x + 2 for f(2).

• 2
• -4
• -6
• 4

Tags

CCSS.HSF.IF.A.2

Which function family does this graph represent?

• Quadratic
• Linear

• Absolute Value

• Exponential

Which function family does this graph represent?

• Exponential
• Quadratic

• Linear

• Absolute Value

Which function family does this graph represent?

• Linear
• Quadratic

• Absolute Value

• Exponential

Which statement matches the description of a domain where x is all numbers greater than 3?

• 
• 
• 
• 

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What does this symbol mean in mathematics?

• Not Equal To

• Greater Than

• Infinity

• All Real Numbers

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What does this notation mean?

• The set of all x-values that exist between 0 to 7, including 7

• The set of all x-values that exist between 0 to 7, not including 7

• The set of all y-values that exist between 0 to 7, including 7.

• The set of all y-values that exist between 0 to 7, not including 7

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which match is correct?

• A, B, C
• D, H, C
• G, E, F

• A, E, C

Tags

CCSS.HSF-IF.C.7E

Which is the correct domain and range of the given graph?

• Domain: [0, 200]

  Range: [500, 2000]

• Domain: (0, 200)

  Range: (500, 2000)

• Domain: [500, 2000]

  Range: [0, 200]

• Domain: (500, 2000)

  Range: (0, 200)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5