Exponential/Logarithm Test Review Game Jeopardy Template

Logs!

Exponential EQ's

Word Problems

Solving Exponential EQ's

Solving Log EQ's

100

Simplify the expression: log₂ 8

What is 3?

100

Write the exponential equation 4⁵= 1,024 in logarithmic form.

What is log₄ 1,024 = 5 ?

100

If there are initially 3000 bacteria in a culture, and the number of bacteria increase by 25% each hour, how many bacteria will there be in 5 hours? Round to the nearest whole number.

What is 9,155 bacteria?

100

Solve: 8^2x=8^x+7

What is x=7?

100

Solve: log x = 3

What is 1000?

200

Write the equation log ₃ 729 = 6 in exponential form.

What is 3^6=729 ?

200

Write the exponential equation 27^1/3 = 3 in logarithmic form.

What is log₂₇ 3 = 1/3 ?

200

If there are initially 3000 bacteria in a culture, and the number of bacteria increase by 25% each hour, after how many hours will you reach approximately 5,850 bacteria?

What is 3 hours?

200

Solve: 25^x-4=5^3x+1

What is x=-9 ?

200

log₃ x = 5

What is x = 243 ?

300

Write the equation log 1000 = 3 in exponential form.

What is 10^3=1000 ?

300

Write the exponential equation (1/2)^-3 = 8 in logarithmic form.

What is log_1/2 8 = -3

300

Use the formula R = log I , where R is the measurement of the Richter scale and I is the intensity, to find the Richter scale measurement of an earthquake with intensity 30,000,000. Round your answer to four decimal places.

What is 7.4771?

300

Solve: e^2x=e^x+4

What is x=4?

300

Solve: ln x = 4 Round your answer to two decimal places.

What is x= 54.60 ?

400

What is the asymptote of the graph of f(x) = log(x - 1) ?

What is x=1 ?

400

Is the graph y= .7^x increasing or decreasing, and is it a function?

What is decreasing and yes, a function?

400

Use the formula R = log I , where R is the measurement of the Richter scale and I is the intensity, to find the Richter scale measurement of an earthquake with intensity 35,000,000. Round your answer to four decimal places.

What is 7.5441 ?

400

Solve: 3e^{3 - x}= 15 Round your answer to two decimal places.

What is x= 1.39 ?

400

Solve: 3 ln x - 7 = 4 Round your answer to two decimal places.

What is x= 39.12 ?

500

What is the asymptote of the graph of f(x)= log(x + 2) -1 ?

What is x= -2 ?

500

Simplify ln e ^(3x)

What is 3x?

500

Use the formula R = log I , where R is the measurement of the Richter scale and I is the intensity, to find the intensity of an earthquake with a Richter scale of 7.567 Round your answer to four decimal places.

What is 36,897,759.8570?

500

Solve: 10^2x+1 + 2 = 4 Round your answer to two decimal places.

What is x = -0.35 ?

500

Solve: Hint: two answers

What is x=4 and x = -4 ?