Exponential Review

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

• Growth
• Decay

What is the growth or decay rate for the following equation?
y = 1/3(0.7)^x

• 7% decay
• 70% decay
• 30% growth
• 30% decay

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

• y=8(15,000)^x
• y=15,000(1.08)^x
• y=15,000(0.92)^x
• y=15,000(0.08)^x

Evaluate the expression:
log₃₄₃ 7

• 3
• -3
• 49
• 1/3

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

log₇7⁶

• 1/5
• 6
• 8
• 0

Tags

CCSS.HSF.BF.B.5

log₅(4x-7)=log₅(x+5)

• 3
• 12
• 4
• 7

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

^log_e¹⁼

• 0
• 1
• 3
• e

Evaluate.
log₆(¹/₂₁₆)

• 3
• ¹/₃
• -¹/₃
• -3

Tags

CCSS.HSF.BF.B.5

Logarithmic functions are the inverse of...

• Linear Functions
• Exponential Functions 
• Quadratic Functions 
• Polynomial Functions 

What is an asymptote in the graph of a mathematical function?

• Always a horizontal line that a graph approaches but never touches.

• Always a vertical line that a graph approaches but never touches.

• Always a slanted line that a graph approaches but never touches.

• A horizontal, vertical, or slanted line that a graph approaches but never touches.