Exponents and Logs

Your parents deposited $2000 when you were born in an account that pays 3% interest and is compounded monthly. How much will you have on your 20th birthday?

• $41216.64

• $3644.24

• 6257.12

• $3641.51

Evaluate: log₃1

• 1

• 0

• 3

• e

How does the graph of y=log (x-2) shift?

• right 2

• left 2

• up 2

• down 2

Use multiple log properties to write as a single log:
3log₂x -  log₂y + log₂z

• log₂(x/(yz))
• log₂(x³yz)
• log₂(x³z/y)
• log₂(x³/(yz))

Expand completely: log(2x⁵) 

• log 2 + 5log x
• 5log 2 + 5log x
• 5log 2 + log x
• log 10 + log x

Evaluate log₈ 8

• 8
• -1
• 0
• 1

Write the expression as a single logarithm.   Then simplify if possible.
log₅3 + log₅6 + log₅9

• log₅69
• log₅56
• log₅162
• log₅98

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

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

Solve:
_{log (4x − 5) = log (2x − 1)} 

• 0
• 1
• 2
• 3

Where is the asymptote?

• x = 1
• y = 1
• x = -1
• y = -1