# Logarithms and Exponential Functions: This Is How You Solve It Quiz

Think you’ve got your head wrapped around

*? Put your knowledge to the test. Good luck — the Stickman is counting on you!***Logarithms and Exponential Functions**Q. Evaluate

*y*= 4^{3x – 4}when*x*= 2.9

8

4

16

32

Q. What does log(1) equal?

10

-1

0

1

Undefined

Q. What is

*y*= 4log(2*x*) equivalent to?*y*= log(4

*x*

^{2})

*y*= 4log(8

*x*

^{2})

*y*= log(8

*x*)

*y*= log(16

*x*

^{4})

Q. What does log(-1) equal?

0

*e*

1

Undefined

10

Q. What is equivalent to?

*y*= ln

*x*+ ln

*y*+ ln

*z*

*y*= -ln

*x*+ ln

*y*– ln

*z*

*y*= ln

*x*+ ln

*y*– ln

*z*

*y*= -ln

*x*+ ln

*y*+ ln

*z*

*y*=

*x*– ln

*y*– ln

*z*

Q. What is

*y*= log_{4}(x + 2) + log_{4}16 equivalent to?*y*= log

_{4}(4x + 16)

*y*= log

_{4}(16x + 8)

*y*= log

_{4}(2x + 4)

*y*= log

_{4}(16x + 32)

*y*= log

_{4}(

*x*

^{2}+ 16)

Q. What does 4ln(

*e*^{2}) equal?4

16

2

*e*8

40

Q. What does 2log

_{2}(4^{10}) equal?32

20

8

40

200

Q. What is log

_{4}(12*x*) in base-10?Q. Simplify y = log

_{5}(*e*) by changing its base.^{x}y = ln x

y = log

_{10}x