Exponentials

Which function represents an exponential function?

• $y=mx+b$

• $y=ab^x$

• $Ax+By=C$

• $y=x^2$

In the function below, what represents the initial value (y-intercept)? 

 $y=ab^x$  

• y

• a

• b

• x

In the function below, what represents the common multiplier (growth factor)?

 $y=ab^x$  

• y

• a

• b

• x

Tags

CCSS.HSF-IF.C.8B

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

• Exponential Growth
• Exponential Decay
• Linear
• None

Tags

CCSS.HSF-IF.C.7E

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF-IF.C.7E

Classify the model as Exponential GROWTH or DECAY.

A=1200(.85)^x

• Growth

• Decay

Tags

CCSS.HSF-IF.C.8B

What type of function is ?

 $y=7\left(\frac{5}{4}\right)^x$  

• Exponential Growth

• Exponential Decay

• Linear

• None of the above

Tags

CCSS.HSF-IF.C.8B

In exponential function tables, you _____ the same amount on the y-values.

• add/subtract

• multiply/divide

Tags

CCSS.HSF-LE.A.1A

In linear functions, you _____ the same amount on the y-values.

• add/subtract

• multiply/divide

Which one of these words indicates a decay function?

• appreciates

• doubles

• depreciates

• earns

Tags

CCSS.HSF-IF.C.8B