Category 5 Review

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

• Exponential Growth

• Linear

• Exponential Decay

• None of the Abovee

Write the function that represents the table.

What is the domain and range of the function y=2^x ?

•  Domain: All Real Numbers
  Range: all real numbers greater than 0

• Domain: All Real Numbers
  Range: all real numbers greater than 1

• Domain: all real numbers greater than -2
  Range: all real numbers greater than 0

• Domain: all real numbers
  Range: all real numbers greater than or equal to 0

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 for the function: f(x) = 800(0.85)^x?

• 800

• 0.85

• 0.15

• x

Find the equation of the exponential function represented by the table.

Determine the exponential equation for the graph.

Determine the exponential equation for the graph.