Quiz 7-1 Graphing and Solving Exponential Equations

Which equation best describes the graph? 

• y = 2^x + 4
• y = 2^x - 3
• y = 2^x - 4
• y = 2^x + 3 

What type of function is ?

• Exponential Growth

• Linear

• Exponential Decay

• None of the Above

What transformations occur to f(x)=5^x?

• translate right 3, up 2

• translate left 3, up 2

• translate left 3, down 2

• translate right 3, down 2

Using the parent function y=3^x what would the graph of y=3^x+1 look like?

• Horizontal Shift to the right 1 unit
• Horizontal shift to the left one unit
• Vertical shift one unit up
• Vertical shift one unit down

What is the asymptote value (boundary line) in the function?

• 3

• 2

• 7

• 0

What is the base in
f(x)=2(6)^x+3-8 ?

• 2
• 6
• -3
• -8

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Increasing or Decreasing?

• A

  Increasing

• B

  Decreasing

Which the following graphs shows an exponential decay equation?

• 
• 
• 
• 

Using the parent function y=3^x what would the graph of y=3^x+1 look like?

• Horizontal Shift to the right 1 unit
• Horizontal shift to the left one unit
• Vertical shift one unit up
• Vertical shift one unit down