Exponential Functions

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

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

• Exponential Growth
• Exponential Decay
• Linear
• None

Which represents exponential decay?

• A

• B

• C

• D

Is the pictured graph growth, decay, or linear or quadratic?  

• Growth
• Decay
• Linear
• Quadratic

What is the range of this graph?

• y = 6
• (0, -4)
• y > -6
• y < -6

Is the pictured graph growth, decay, or linear or quadratic?  

• Growth
• Decay
• Linear
• Quadratic

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

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

If a table's pattern is that the f(x) values are being divided by 3, what is the common ratio?

• 3
• -3
• 1/3
• -1/3

What is the y-intercept of the function?

• 2
• 3
• 1
• -2