Decide whether or not the functions are inverses of each other.f(x) =
, domain [-6, ?); g(x) = x2 + 6, domain (-?, ?)
A. No
B. Yes
Answer: A
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Solve the problem.A geometric progression is a sequence of terms in which each term is r times the preceding term. The sum of the first two terms of such a sequence, where a is the first term, is given by the expression . Simplify the expression.
A. a(1 + r) B. a + r C. a(1 - r) D. a(1 + r2)
Solve the equation. Use the multiplication axiom.8x = 48
A. {384}
B. {6}
C. {40}
D.
Twenty teenagers were asked to give their current savings account balances. Use the balances shown in the list to complete the frequency distribution table.132?1234?900?3489?31562148?754?2550?2377?10491356?796?2289?2254?25102800?1655?1089?1558?2187
What will be an ideal response?
Suppose the point (2, 4) is on the graph of y = f(x). Find a point on the graph of the given function.The reflection of the graph of y = f(x) across the x-axis
A. (-2, 4) B. (-2, -4) C. (2, 4) D. (2, -4)