Transforming Exponential Functions

What is the parent function that we use to compare exponential functions?

• $y=x$

• $y=2^x$

• $y=x^3$

• $y=0$

When we make the function negative, the graph does what?

• flips

• turns right

• turns left

• moves up

When we add a number in the parentheses (in the exponent), what happens?

• Shifts up

• Shifts down

• Shifts left

• Shifts right

Tags

CCSS.HSF.BF.B.3

When we subtract a number in the parentheses (in the exponent), what happens?

• Shifts up

• Shifts down

• Shifts left

• Shifts right

Tags

CCSS.HSF.BF.B.3

If you add a number at the end, what happens?

• Shifts up

• Shifts down

• Shifts left

• Shifts right

If you subtract a number at the end, what happens?

• Shifts up

• Shifts down

• Shifts left

• Shifts right

Which of these is an exponential function?

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

Would this function represent exponential growth or decay?

 $y=\left(0.4\right)^x$  

• Exponential growth

• Exponential decay

• Both

• Neither

Tags

CCSS.HSF-IF.C.8B

Would this function represent exponential growth or decay?

 $y=500^x$  

• Exponential growth

• Exponential decay

• Both

• Neither

Tags

CCSS.HSF-IF.C.8B

A(n) ___________________ is a line that the graph gets really close to but never crosses.

• equation

• asymptote

• function

• barrier

Tags

CCSS.HSF-IF.C.7D