AR 3.1 Exponential-Key Features (D/G/y-int Only)

Identify the graphs.

a

b

c

d

e

f

Positive slope

Exp. Decay

undefined slope

zero slope

Exp. Growth

negative slope

Identify each type of graph.

a

b

c

linear

exponential

quadratic

Is this exponential growth or decay?

• Growth
• Decay

What is the y-intercept of the exponential function?

(value only)

Mathematical Equivalence

ON

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

• Slope

• rate of change

• y-intercept

• common ratio

Which of the graph/equation represent an exponential decay?

Select TWO correct answers.

• 
• 

How do we know that is an example of an exponential growth?

• a line that rises from left to right

• a line that falls from left to right

• a curve that rises from left to right

• a curve that falls from left to right

• exponential decay

• exponential growth

• positive slope

• negative slope

• exponent

• y-intercept

• ratio

• slope

• x-intercept

The graph is an example of

• Exponential Growth

• Exponential Decay

• positive slope

• negative slope