Suppose for some base b > 0 (b ? 1) that logb 2 = A, logb 3 = B,  and  Express the given logarithms in terms of A, B, C, or D.logb 14

A. -14A
B. A + D
C. 14A
D. A + B


Answer: B

Mathematics

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Evaluate the function.Find g(a + 1) when g(x) = 4x + 3.

A. a + 3
B. 4a + 7
C. 4a + 3
D. 4a - 1

Mathematics

Determine whether (f ? g)(x) = x and whether (g ? f)(x) = x.f(x) =  , g(x) = x2

A. No, yes B. No, no C. Yes, yes D. Yes, no

Mathematics

Use the given values of the variable to make a horizontal table of solutions for the equation., x = -5, 5, 7, 9

A.
B.
C.
D.

Mathematics

Solve the problem.Let T be the amount of time (in seconds) it takes a baseball to fall to the ground when the ball is dropped from h feet above the ground. A good model is  Simplify the right-hand side of the equation and determine how long it would take for a baseball to reach the ground if it were dropped from the top of a building that is 930 feet tall. Round to the nearest tenth when necessary.

A. = 232.5
B. = 7.6
C. = 15.2
D. = 1.9

Mathematics