WorksheetsProperty of Logs
Total questions: 9
Worksheet time: 9mins
Name
Class
Date
1.
Logarithmic functions are the inverse of...
a)
Linear Functions
b)
Exponential Functions
c)
Quadratic Functions
d)
Polynomial Functions
2.
Use multiple log properties to write as a sum or difference of two logs: log(4x3)
a)
log 4 + 3log x
b)
3log 4 + 3log x
c)
3log 4 + log x
d)
log 12 + log x
3.
log (x - 1) - log (x - 2) = log 5
a)
7
b)
4/9
c)
9/4
d)
1/7
4.
ln(x+8) - ln (8) = 3
a)
152.68
b)
188.77
c)
4.24
d)
8.01
5.
log5x - log5(x+4)=log538
a)
-152/37, -8
b)
1/2
c)
-152/37
d)
No Solution
6.
log7+log(x2-4)=log35
a)
-1
b)
-2
c)
-3
d)
-4
7.
Solve log9 (x - 4) + log9 (x + 1) = log9 (x + 5) + log9 (x - 6)
a)
17/2
b)
-9/16
c)
13
d)
-8
8.
a)
ln(wvu5)
b)
ln(u + v + w5)
c)
ln(uvw5)
d)
ln(uvw)5
9.
Condense: log16 + log2 - log8
a)
log4
b)
log8
c)
log10
d)
log24
100 %
