Use the change-of-base formula to rewrite the logarithm as a ratio of logarithms. Then use a
graphing utility to graph the ratio.
?
f(x) = log4x
?
A. f(x) = log x + log 4 = ln x + ln 4
?
B.
C.
D.
E.
?
Answer: E
Mathematics
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Find Dxy.y = 
+ 5 sec x
A. - 
+ 5 tan2x
B. 
- 5 sec x tan x
C. - 
+ 5 sec x tan x
D. - 
- 5 csc x
Mathematics
Graph the function.F(x) = 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation and write the answer in simplest form.
- 
A. 
B. 
C. 
D. 
Mathematics
Find the indicated maximum or minimum values by the linear programming method. The constraints are shown below the objective function.Maximum and minimum F:F = 2x - yx ? 1, y ? 07x + y ? 6x + 7y ? 6
A. Maximum: 
Minimum: 2
B. Maximum: 14
Minimum: 2
C. Maximum: 14
Minimum: 
D. Maximum: 
Minimum: 
Mathematics