Exponential Functions

Front

Is the graph linear, exponential or neither?

Back

Linear

Front

Is the pictured graph growth, decay, linear, or none?

Back

Decay

Front

Is the pictured graph growth, decay, linear, or none?

Back

Growth

Front

What is the y-intercept of the function?

Back

3

Front

Identify the y-intercept (initial value) in the function f(x)=13(.27)^x

Back

13

Front

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

Back

2

Front

In an exponential function, what does the 'a' represent? Options: SLOPE, RATE OF CHANGE, Y-INTERCEPT, COMMON RATIO

Back

Y-INTERCEPT

Front

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

Back

4

Front

Is the function f(x)=2(0.85)^x an example of decay or growth?

Back

Exponential Decay

Front

Identify the increasing exponential function with a y-intercept of 50 from the following options: y = 50(.05)^x, y = 50x - 4, y = (2)^x + 50, y = 50(1.4)^x.

Back

y = 50(1.4)^x