Exponential Functions

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

Does the graph represent an exponential growth or an exponential decay function?

• Exponential Growth
• Exponential Decay

Tags

CCSS.HSF-IF.C.7E

Simplify
x³⋅x²

• x⁶
• x⁵
• x
• x⁴

Tags

CCSS.HSA.APR.A.1

Simplify
(x²)³

• x³
• x⁵
• x⁶
• x⁴

Simplify

• y²
• y³⁵
• y¹²
• y¹⁴

Tags

CCSS.HSA.APR.A.1

Simplify (evaluate):

3^-3

• -27

• -9

• -1/9

• 1/27

Tags

CCSS.7.NS.A.1C

Rewrite each expression with a negative exponent.
¹/_12⁴

• ¹/_12^-4
• 12⁴
• ¹/_20,736
• 12^-4

Tags

CCSS.8.EE.A.1

Re-write the expression in radical form.
x^2/3

• ∛x²
• √x³
• (1/x)
• ∛x

A new savings account is opened with $400 and gains 3% every year. What is the exponential function?

• f(x)=400(1+3)^x
• f(x)=400(1-0.03)^x
• f(x)=400(1+0.03)^x
• f(x)=400(0.03)^x

Tags

CCSS.HSF.LE.A.2