Find the matrix product when possible. 

A.

B.

C.

D.


Answer: B

Mathematics

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Solve the problem.Without using a calculator, find the geometric mean of 4 and 9.

A. 36 B. 13 C. 6.5 D. 6 E. 5

Mathematics

Write the complete factored form of the polynomial f(x).f(x) = 6x3 + 2x2 - 38x + 30

A. f(x) = 6(x + 4)(x - 1)
B. f(x) = 6(x - 3)(x + 1)
C. f(x) = 6(x + 3)(x - 1)
D. f(x) = (x + 3)(x - 1)

Mathematics

Find the indicated composite for the pair of functions.f(x) = ; g(x) = 5x2Find (g?f)(2).

A. 20
B.  
C. 75
D. 752

Mathematics

Graph the parabola.8y = x2

A.

B.

C.

D.

Mathematics