Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log6x2 = log6(3x + 28)
A. {7}
B. ?
C. {7, -4}
D. 
Answer: C
Mathematics
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One of the values r (radius), d (diameter), C (circumference), or A (area) is given for a particular circle. Find the indicated value. Leave ? in your answer.C = 40? cm; r = ?
A. 20? cm B. 80 cm C. 40 cm D. 20 cm
Mathematics
Find the volume of the indicated region.the region bounded by the paraboloid 
and the xy-plane
A. 
?
B. 14?
C. 56?
D. 98?
Mathematics
Complete the following for the given f(x). (i) Find f(x + h). (ii) Find the difference quotient of f and simplify.f(x) = 2x - 11
A. (i) 2x + h - 11 (ii) 2 B. (i) 2x + 2h - 11 (ii) -2 C. (i) 2x + 2h - 11 (ii) 2 D. (i) 2x + 2h - 11 (ii) 11
Mathematics
Determine whether the statement is a proportion. Answer yes or no.
?
What will be an ideal response?
Mathematics