5. SAS 5 Transformations

Transformations of Exponential Functions Page 5

Match

Page 5 #1

Match the following

• a

• h

• k

vertical stretch/ compression

horizontal shift (left/right)

vertical shift (up/down)

• vertical stretch/ compression

• horizontal shift (left/right)

• vertical shift (up/down)

Multiple Choice

Page 5 #2

Describe the transformation of f(x) for f(x – 3).

• Up 3

• Down 3

• Right 3

• Left 3

• Stretch 3

Multiple Choice

Page 5 #3

Describe the transformation of f(x) for f(x) – 3.

• Up 3

• Down 3

• Right 3

• Left 3

• Stretch 3

Multiple Choice

Page 5 #4

Describe the transformation of f(x) for 3f(x)

• Up 3

• Down 3

• Right 3

• Left 3

• Stretch 3

Multiple Select

Page 5 #5

Describe the transformation of f(x) for -0.34f(x)

• Up 3

• Right 3

• Stretch 0.34

• Compress 0.34

• reflect across x-axis

6. What important attribute makes exponential functions unique?

Page 5 #6

​There is more than one parent function

​b can be any number

Fill in the Blanks

6. Page 6 #7

7. For any function y = b^x, what do all exponential graphs have in common for any acceptable value of b?

​All graphs pass through the point

Dropdown

Page 6 #8

What do you notice about the steepness of exponential graphs for values of b greater than 1?



The graph becomes ​

Select answer

as b gets ​

Select answer

SKIP #9

Categorize

Options (6)

Values increase

Values decrease

Positive b value

$$b>1$$  

b is a fraction

$$0<b<1$$  

Page 6 #10

What is the difference between exponential growth and exponential decay?

Exponential Growth

Exponential Decay

Dropdown

Page 6 #11

The following graph shows pairs of exponential functions whose bases are reciprocals. What do you notice about these graphs?



The reciprocal graphs are ​

Select answer

of each other across the ​

Select answer