MAT 120 WEEK 7 QUIZ
1 Given that log x 3 and log y 4 find log
a. log ( )
b. –1
c.
d. log 3 - log 4
Hint: Sections 5.1, 5.3
SLO6:Solve and simplify exponential and logarithmic functions.
LO6C:Calculate logarithms and convert between logarithmic and exponential forms.
2. Use a calculator to find log 5 57. Round your answer to four decimal places.
a. 2.3611
b. 2.5001
c. 2.5121
d. 2.8251
Hint: Sections
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University of Phoenix
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MAT 120
06 Nov 2015