6-3 Exponential Growth and Decay

Front

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

Back

300

Front

Identify the common ratio (b value) of the function f(x)=2(4)^x.

Back

4

Front

Equation representing the table: Options: y=1/2(4)^x, y=2(4)^x, y=4(2)^x, y=4(1/2)^x

Back

y=4(1/2)^x

Front

Identify the y-intercept (initial value) of the function f(x)=2(4)^x.

Back

2

Front

Is y = 4(.20)^x growth or decay?

Back

Decay

Front

Is y = 5(1.04)^x growth or decay?

Back

Growth

Front

What type of function is f(x)=2(1/7)^x? Options: Exponential Growth, Linear, Exponential Decay, None of the Above

Back

Exponential Decay

Front

Is y = 54(.20)^x growth or decay?

Back

Decay

Front

What type of function is y = 7(5/4)^x? Options: Exponential Growth, Exponential Decay, Linear, None of the above

Back

Exponential Growth

Front

Decay rate in the model: A=1200(.85)⁶

Back

.15