The function f is one-to-one. Find its inverse.f(x) =
A. f-1(x) = x + 2
B. f-1(x) =
C. f-1(x) = x3 + 2
D. f-1(x) = x3 + 4
Answer: C
Mathematics
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Factor the perfect square trinomial.9x2 + 30x + 25
A. (3x + 5)2 B. (3x - 5)2 C. (3x - 6)2 D. (3x + 5)(3x - 5)
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Classify as true or false.If GCD(a, b) = a, then a.
A. True B. False
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Evaluate.Find g(a + 1) when g(x) = x + 5.
A. a + 5
B. a - 2
C.
D.
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Find the linear function that is the best fit for the given data. Round decimal values to the nearest hundredth, if necessary.
A. y = 0.30x + 4.29 B. y = 0.32x + 2.57 C. y = 0.30x + 2.57 D. y = 0.32x + 4.29
Mathematics