Evaluate the exponential expression.(-1)4

A. 4
B. 1
C. -1
D. -4


Answer: B

Mathematics

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Divide and simplify.

A.
B.
C.
D.

Mathematics

The graph of a certain function y = f(x) and the zero of that function is given. Using this graph, find a) the x-intercept of the graph of y = f(x) and b) the solution to the equation f(x) = 0.

A. a. 5 b. x = 5 B. a. 0 b. x = 5 C. a. 5 b. x = 0 D. a. -5 b. x = -5

Mathematics

Find the composition.f(x) = 8x - 7; g(x) = 4x2 - 6x - 3Find (g ? f)(4).

A. -53 B. 2347 C. -95 D. 289

Mathematics

Find the prime factorization of each composite number. Use exponents to show any repeated prime factors.126

A. 2 ? 3 ? 7 B. 14 ? 32 C. 22 ? 32 ? 7 D. 2 ? 32 ? 7

Mathematics