Exponential Equations

• A.
• B.
• C.
• D.

• A.
• B.
• C.
• D.

The function y = 125(1.13)^x represents Mr. Gantz's recent investments where x is measured in years.  Which is NOT true?

• Mr. Gantz initial invested $125

• Mr. Gantz's money grows by 13% per year

• After 4 years Mr. Gantz will have about $203.81

• Mr. Gantz earns more money in year one than in year 5

What is the asymptote?

• x=0

• y=0

• x=1

• y=1

Solve the exponential equation:

• -11/4

• 6

• 9/4

• 8

Is the equation linear or exponential?

• Linear Equation

• Exponential Equation

• 4/3

• -4/3

• 3/4

• -3/4

• n=1/3

• n=-1

• n=1/2

• n=2

• None of these

• 2/3
• 1
• -9
• All Real Numbers

Use the function, M=.05(2)^t, where M is the amount of money you have after t days.
Will the function be INCREASING or DECREASING?

• Increasing

• Decreasing