Comparing Functions Practice

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8
• x=1
• x=-1
• x=2

Which function is exponential and decreasing?

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7E

What kind of function is this graph?

• Linear

• Quadratic

• Exponential

What type of function describes the story below?
You have $10 and earn $5 every week. 

• Linear
• Exponential
• Neither

Is this function linear or nonlinear?

• Linear
• Nonlinear

Tags

CCSS.8.F.A.3

Which runner had a head start?

• A
• B
• C

Tags

CCSS.8.EE.B.5

Which runner won the race?

• A
• B
• C

Tags

CCSS.8.EE.B.5

Compare the graphs of g(x) = 8x²  and f(x) = x²

• g(x) opens upward, and f(x) opens downward
• g(x) is narrower than f(x)
• g(x) is wider than f(x)
• g(x) has a vertex located higher on the y-axis than f(x)

Which function has the greatest y-intercept?

• f(x)
• h(x)
• g(x)

Tags

CCSS.HSF-IF.C.7A