Find the domain of the function.f(x) = log10 
A. (8, ?)
B. (-?, -9)
C. (-?, -9) ? (8, ?)
D. (-9, 8)
Answer: C
Mathematics
You might also like to view...
Evaluate the integral.
A. 2
+ 3 tan-1 
+ C
B. 2
- 3 ln 
+ C
C. 2
+ 3 ln 
+ C
D. 2
+ C
Mathematics
Convert the rectangular equation to a polar equation that expresses r in terms of ?.y2 = 2x
A. r = 4 cot x cscx B. r = 2 cot x cscx C. r2(cos ? + sin ?) = 2 D. r = 2 cot2 x
Mathematics
Solve the equation. Express radicals in simplest form.
- 
= 
A. 
B. 
C. ?
D. 
Mathematics
Solve the problem.If two sound sources at the same volume are equidistant from a microphone, the pressure on the microphone is given by p = a cos ?1t + a cos ?2twhere a, ?1, ?2 are constants and t is time. Write p as a product of cosine functions.
What will be an ideal response?
Mathematics