Graphing Exponential Functions

What type of function is f(x)=2(1/7)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Abovee

What type of function is f(x)=2(7)^x ?

• Exponential Growth

• Linear

• Exponential Decay

• None of the Above

What is the y-intercept in the function f(x)=2(7)^x ?

• (0,1)

• (0,2)

• (0,-3)

• (0,-5)

What is the y-intercept in the function f(x)=0.5(1/7)^x ?

• (0,1/7)

• (0,1)

• (0,7)

• (0,0.5)

What is a, the starting term, for the function: f(x) = 300(1.16)^x?

• 300
• 1.16
• .16
• x

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

• Exponential Growth
• Exponential Decay
• Linear
• None

Is this exponential growth or decay?

• Growth
• Decay

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

What does this graph represent?

• Exponential Decay

• Exponential Growth

What does the graph represent?

• Exponential Decay

• Exponential Growth