WorksheetsLog Quiz Review Baker
Total questions: 22
Worksheet time: 59mins
Name
Class
Date
1.
log (2 * 3) = ?
a)
log 2 + log 3
b)
log 2 * log 3
c)
log 2 - log 3
d)
log 5
2.
log (2 / 3) = ?
a)
log 2 + log 3
b)
log 2 / log 3
c)
log 2 - log 3
d)
2/3 * log 1
3.
log (32) =?
a)
log 6
b)
2 log 3
c)
log2 3
d)
log3 2
4.
Write logb(xy) as two logs
a)
logbx+logby
b)
logbx-logby
c)
logbx*logby
d)
logbx/logby
5.
Rewrite in exponential form:
2=log9x
2=log9x
a)
9x=2
b)
2x=9
c)
29=x
d)
92=x
6.
Logarithmic functions are the inverse of...
a)
Linear Functions
b)
Exponential Functions
c)
Quadratic Functions
d)
Polynomial Functions
7.
Solve
a)
A
b)
B
c)
C
d)
D
8.
Solve
a)
A
b)
B
c)
C
d)
D
9.
Solve
a)
A
b)
B
c)
C
d)
D
10.
Solve
a)
A
b)
B
c)
C
d)
D
11.
Solve
a)
A
b)
B
c)
C
d)
D
12.
Solve
a)
A
b)
B
c)
C
d)
D
13.
25x = 54x
a)
2
b)
1/2
c)
0
d)
1/3
14.
52x+3 = 125x
a)
1
b)
0
c)
3
d)
4
15.
Solve: 8x-1 = (1/4)x
a)
3/5
b)
5/3
c)
-3/5
d)
-5/3
16.
What equation matches the graph?
a)
f(x) = 3x
b)
f(x) = (⅓)x
c)
f(x) = log₃(x)
17.
Is y = -5(4)x growth or decay?
a)
Growth
b)
Decay
18.
Is y = 7(11/4)x growth or decay?
a)
Growth
b)
Decay
19.
Solve:
log x + log 8 = 2
log x + log 8 = 2
a)
10
b)
12.5
c)
15
d)
17.5
20.
Solve:
log (4x − 5) = log (2x − 1)
log (4x − 5) = log (2x − 1)
a)
0
b)
1
c)
2
d)
3
21.
32x – 6 = 81
a)
x = log 4
b)
x = 5
c)
x = 4
d)
x = -1
22.
log2(2) + log2(8x) = 6
a)
x = 3
b)
x = 2
c)
x = 6
d)
x = 4
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