Alg Honors Unit 4 Review

Front

What is the formula for compound interest when compounded monthly?

Back

Front

How do you solve for x in the equation (1/8)^x = 2^3?

Back

Convert to the same base: (2^{-3})^x = 2^3. Therefore, -3x = 3, so x = -1.

Front

In an exponential function, what does 'a' represent?

Back

'a' represents the initial amount or the starting value of the function.

Front

Back

'r' stands for the rate of growth.

Front

Which function represents an initial amount of $15 with a 35% increase each year?

Back

Front

What is the formula for exponential decay?

Back

Front

How do you express 1/8 as a power of 2?

Back

Front

What is the difference between exponential growth and exponential decay?

Back

Exponential growth increases over time, while exponential decay decreases over time.

Front

What is the formula for continuous compound interest?

Back

Front

How do you find the final amount in a compound interest problem?

Back