Exponentials Review

Which functions are exponential? Select all that apply.

• 
• 
• 

What is the equation that best represents the graph?

• y=2^y
• y=2^x
• y=2^-x
• y=x²

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

• Horizontal shift left one unit!
• Horizontal shift right one unit!
• Vertical shift up one unit!
• Vertical shift down one unit!

Given y=3^x determine the y-intercept 

• (0,1)
• (0,3)
• No Y-intercept
• y=1

What is the horizontal asymptote for the graph of

f(x)=2(3)^x ?

• y=2

• y=0

• y=3

• x=-4

• 
• 
• 
• 

What is the equation that best represents the graph?

• y=2^y
• y=2^x
• y=2^-x
• y=x²

Is the pictured graph exponential growth, exponential decay, or linear or none?

• Exponential Growth

• Exponential Decay

• Linear

• None

• Down 9

• Left 9

• Right 9

• Up 9

• 
• 
• 
•