# Logarithms and Exponential Functions

This Is How You Solve It True or False Quiz

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

Think you’ve got your head wrapped around Logarithms and Exponential Functions? Put your knowledge to the test. Good luck — the Stickman is counting on you!
Q. Evaluate y = 43x – 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(2x) equivalent to?

y = log(4x2)
y = 4log(8x2)
y = log(8x)
y = log(16x4)
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 = log4 (x + 2) + log4 16 equivalent to?

y = log4 (4x + 16)
y = log4 (16x + 8)
y = log4 (2x + 4)
y = log4 (16x + 32)
y = log4 (x2 + 16)
Q. What does 4ln(e2) equal?

4
16
2e
8
40
Q. What does 2log2(410) equal?

32
20
8
40
200
Q. What is log4(12x) in base-10?

Q. Simplify y = log5(ex) by changing its base.

y = ln x
y = log10 x