Exponential Review

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

• SLOPE
• RATE OF CHANGE
• Y-INTERCEPT
• COMMON RATIO

Tags

CCSS.HSF.LE.B.5

The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the decay factor?

• ^.08
• ^1.08
• .92
• 8

Tags

CCSS.HSF-LE.A.1C

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

• y = 15(35)^x
• y = 15(1.35)^x
• y = 15(0.35)^x
• y = 35(1.15)^x

Tags

CCSS.HSF.LE.A.2

Classify the model as Exponential GROWTH or DECAY.
A=1200(.85)⁶

• Growth
• Decay

Tags

CCSS.HSF-IF.C.8B

Classify the model as Exponential GROWTH or DECAY.
A=10(1.01)³

• Growth
• Decay

Tags

CCSS.HSF-IF.C.8B

Using the table below, find the equation that matches

• y = 20(2)^x

• y = 20(1/2)^x

• y = 2(20)^x

• y = 20(1.25)^x

Tags

CCSS.HSF.LE.A.2

Write an exponential equation that represents the table shown above.

• $y=80\left(\frac{1}{2}\right)^x$

• $y=80\left(2\right)^x$

• $y=320\left(\frac{1}{2}\right)^x$

• $y=320\left(2\right)^x$

Tags

CCSS.HSF.LE.A.2

Which of the equations below represents this table of values?

• y = 3(36)^x

• y = 36(3)^x

• y = 3(⅓)^x

• y = 36(⅓)^x

Tags

CCSS.HSF.LE.A.2

• 3

• 5

• x

• y

Tags

CCSS.HSF.LE.B.5

• 3

• 5

• x

• y

Tags

CCSS.HSF-IF.C.8B