Exponential Functions

Is this exponential growth or decay?

• Growth
• Decay

What type of function is

 $f\left(x\right)=2\cdot\left(\frac{1}{7}\right)^x$ ? 

• Exponential Growth

• Linear

• Exponential Decay

• None of the Abovee

What type of function is

 $y=7\cdot\left(\frac{5}{4}\right)^x$ ? 

• Exponential Growth

• Exponential Decay

• Linear

• None of the above

What does this graph represent?

• Exponential Decay

• Exponential Growth

What does the graph represent?

• Exponential Decay

• Exponential Growth

What is the equation that best represents the graph?

• y=2^y
• y=2^x
• y=2^-x
• y=x²

Which of the following is an exponential decay? (Check all that apply)

• $y=5\cdot\left(\frac{1}{5}\right)^x$

• $y=5\cdot\left(\frac{7}{2}\right)^x$
  

• $y=5\cdot8^x$
  

• $y=5\cdot1.5^x$
  

Using y=3^x as the parent function, what will y=3^{-x look like?}

• Reflection on the x axis
• Reflection on the line y=x
• Reflection on the y axis
• Reflection on y=0

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