For the given functions f and g, find the indicated value.f(x) = 
, g(x) = 
(g?f)(3)
A. 1
B. 4
C. 0
D. 16
Answer: A
Mathematics
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Evaluate the expression.Sixteen more than four
A. 20 B. 22 C. 12 D. 64
Mathematics
Evaluate the sum using the given information.x1 = -1, x2 = 2, x3 = -4, x4 = 1, and x5 = -2
A. -12 B. -16 C. 45 D. 7
Mathematics
Graph the solution set of the system of inequalities or indicate that the system has no solution.y ? 12 ? x ? 6x - 2y ? -2x + y ? 6
A. 
B. 
C. 
D. 
Mathematics
Solve using the elimination method.2 x - y = 7-2 x + y = -7
A. Infinite number of solutions B. No solution C. (6, 6) D. (5, 6)
Mathematics