Evaluate the expression for the given replacement values.x - y
for x = -4, y = -22
A. -18
B. 26
C. 18
D. -26
Answer: C
Mathematics
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Find f(x) and g(x) such that h(x) = (f ? g)(x).h(x) = (-3x + 17)9
A. f(x) = x9, g(x) = -3x + 17 B. f(x) = -3x9, g(x) = x + 17 C. f(x) = -3x + 17, g(x) = x9 D. f(x) = (-3x)9, g(x) = 17
Mathematics
Solve the problem.Consider the graph of f shown in the figure. Find the area function A(x) = 
where A(x) is the area of the shaded region, for 
and 
A. A(x) = 13(x + 9) B. A(x) = 13x + 9 C. A(x) = 13(9 - x) D. A(x) = 13(x - 9)
Mathematics
Identify the inequality as true or false.22 ? 3
A. True B. False
Mathematics
Solve the problem.Decide which of the rational functions might have the given graph. 
A. f(x) = x + 2
B. f(x) = x + 
C. f(x) = x + 
D. f(x) = 2x + 
Mathematics