Quiz # 3 review take unlimited times

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

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

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

What type of function is y = 7(5/4)^x?

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

Is this exponential growth or decay?

• Growth
• Decay

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

Is the graph linear, exponential, or neither?

• Linear

• Exponential

• Neither

What is the y-intercept of the function?

• 2
• 3
• 1
• -2

The equation for this exponential function is

• y = 1(2^x)
• y = 1(4^x)
• y = 3x
• y = 1(3^x)

Evaluate the function for the given value:

f (x) = 5^x for f(4)

• 20

• 625

• 125

• 25