Solve the inequality and express the solution set in interval notation. Graph the solution set on the real number line.-4(-2 - x) < 6x + 19 - 11 - 2x
A. (-?, ?)
B. ?
C. (-?, 8)
D. (-?, 0)
Answer: B
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Find the linear function that corresponds to the graph or passes through the given points. Passing through the points (-5, -13) and (-6, -16)
A. y = -3x - 2 B. y = 3x - 2 C. y = 3x + 2 D. y = -3x + 2
Solve the problem.The cost C of producing t units is given by C(t) = 2t2 + 7t, and the revenue R generated from selling t units is given by For what values of t will there be a profit?
A. t > 6 B. t > 8 C. t > 0 D. t > 7
Find f[g(x)] and g[f(x)].f(x) = x2 + 2x + 3; g(x) = x - 4
A. f[g(x)] = x2 - 6x + 11 g[f(x)] = x2 + 2x - 1 B. f[g(x)] = x2 + 2x - 1 g[f(x)] = x2 - 6x + 11 C. f[g(x)] = x2 + 2x - 1 g[f(x)] = x2 + 6x + 11 D. f[g(x)] = x2 + 6x + 11 g[f(x)] = x2 + 2x - 1
Find the amount of each payment to be made into a sinking fund so that enough will be present to accumulate the following amount. Payments are made at the end of each period. The interest rate given is per period.$97,000; money earns 4.6% compounded monthly for
A. $5215.43 B. $2517.96 C. $345.76 D. $2594.97