Solve Exponential

• 19th year
• 21st year
• 30th year
• 10th year

Solve

• A

• B

• C

• D

7ⁿ⁺¹⁰- 8 = 6

• -7.374

• -8.643

• -7.360

• -8.853

Change to Exponential Form:
log₆36 = 2

• 2⁶=36

• 6²=36

• 36²=6

• 36⁶=2

Change to Logarithmic Form:
5³ = 125

• log ₅ 125 = 3

• log ₃ 125 = 5

• log ₅ 3 =125

• log₁₂₅ 3 = 5

• about 7 years
• about 10 years
• about 18 years
• about 22 years

Solve: 9^8-x = 27^x-3

• x = 5

• x = -5

• x = 1/5

• x = -1/5

Solve: 2^x = 4^x+1

• x = -2

• x = 2

• x = -3

• x = 3

The value of a book is $58 and depreciates at a rate of 7% per year. Write an exponential function to find the value of the book after 8 years.

• $32.46

• $76.32

• $54.26

• $73.62

The population of a small town is 1600 and is increasing at a rate of 3% per year. Write an exponential function to model this situation. Then find the population of the town after 10 years.

• 2,150 people

• 1,738 people

• 2,128 people

• 1,819 people