Exponential and Logarithmic Functions

Rewrite log_pt = m in exponential form.

• p^t = m

• t^m = p

• m^t = p

• p^m = t

Tags

CCSS.HSF.BF.B.5

Rewrite in exponential form:

log₃(9)=2.

• 3⁹=2

• 3²=9

• x²=9

• 3^x=2

Tags

CCSS.HSF.BF.B.5

Rewrite the equation into logarithmic form:
6² = 36

• log₆ 2 = 36
• log₆ 36 = 2
• ln 36 = 2
• 6³⁶ = 2

Tags

CCSS.HSF.BF.B.5

Evaluate.

log₅(625)

• 4

• 2

• 3

• 10

Evaluate the log:

log₃(1/9) =

• 1/2

• 2

• -2

• 3

Solve for x:

log₄(64)=x.

• 16

• 10

• 3

• 8

Tags

CCSS.HSF.BF.B.5

What does the a in y=a(1+r)^x  represent?

• Time
• Rate
• Slope
• Initial Amount

Tags

CCSS.HSF-IF.C.8B

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

• Exponential Growth

• Linear

• Exponential Decay

• None of the Abovee

Tags

CCSS.HSF-IF.C.8B

What type of function is y = 7(5/4)^x?

• Exponential Growth

• Exponential Decay

• Linear

• None of the above

Tags

CCSS.HSF-IF.C.8B

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