Exponential Growth and Decay

Front

Domain of the exponential function?

Back

All Real Numbers

Front

What is the Range of this function?

Back

y > 0

Front

Equation for Samantha's hair growth: Initial length = 6 in, Growth rate = 14% per week.

Back

y=6(1.14)^x

Front

Classify the model: A=1200(.85)⁶
Options: Growth, Decay

Back

Decay

Front

What is a, the initial amount, for the function: f(x) = 300(1.16)^x?

Back

300

Front

Equation for bacteria culture starting with 5000 cells, dying by 30% each year.

Back

y=5000(0.7)^x

Front

Classify the model: f(x) = 10(1.01)^x as Exponential GROWTH or DECAY.

Back

Growth

Front

Interpret the function b(x)=850(1.025)^x for a bank account balance after x years.

Back

The balance in the account increases at a rate of 2.5% each year.

Front

What is the function g(x)?

Back

Front

Back