Exponential Functions Features

Identify which functions are exponential.

• f(x) = 2x - 5

• g(x) = 3^x

• k(x) = 3x⁴ - 6x + 9

What is the range of the function?

• (3,∞)

• (-6,∞)

• (0,∞)

• (-∞,∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the x-intercept of the exponential function?

• (0,1)

• (0,0)

• There is no x-intercept

Tags

CCSS.HSF-IF.C.7E

What is the domain of the following function?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the x-intercept of the function?

• (0,1)

• (4,0)

• There is no x-intercept

Tags

CCSS.HSF-IF.C.7E

Which of the following statements about the graph above is true?

• The domain is (-∞,0).

• The range is (-∞,∞).

• The range is (-∞,0).

• The domain is (-∞,∞).

Tags

CCSS.HSF-IF.C.7E

Select all the exponential graphs that are increasing to infinity on the left end of the graph.

• 
• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

Select all the exponential graphs that are decreasing towards zero on the left end of the graph.

• 
• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

What is the y-intercept shown on the graph?

• (0, -2)

• (3, 0)

• (0, 3)

• None of these.

Describe the function's end behavior.

• The graph is increasing toward infinity on the left end and increasing toward infinity on the right side.

• The graph is decreasing toward - infinity on the left end and increasing toward infinity on the right side.
  

• The graph is increasing toward infinity on the left end and decreasing toward -infinity on the right side.
  

• The graph is decreasing toward -infinity on the left end and decreasing toward -infinity on the right side.
  

Tags

CCSS.HSF-IF.C.7A