Part 2:Logs & Exponents

What type of function is f(x)=2(1/7)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Abovee

Is this exponential growth or decay?

• Growth
• Decay

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.3

log₃81 = 

• 2
• 3
• 4
• 5

Find the inverse function:
f(x) = 2^x

• f ^-1(x) = log₂(x)
• f ^-1(x) = log_x(2)
• f ^-1(x) = 2^x
• f ^-1(x) = x²

Change to Exponential Form:
log₆36 = 2

• 2⁶=36
• 6²=36
• 36²=6
• 36⁶=2

Rewrite log₂8 = 3 in exponential form

• 2⁸ = 3
• 2³ = 8
• 3² = 8
• 8³ = 2

Evaluate:
log₅5⁴

• e
• 10
• 5
• 4

ln e⁵= 

• e⁵
• ln 5
• 5
• 5e

Tags

CCSS.HSF.BF.B.5

Expand

• A
• B
• C
• D

Expand

• A
• B
• C
• D