Find the real solutions of the equation by factoring.3x4 - 27x2 = 0
A. {-3, 0, 3}
B. {-3, 3}
C. {-3
, 0, 3
}
D. {0}
Answer: A
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Graph the integrand and use geometry to evaluate the integral.
A. 41 B. 82 C. 10 D. 40
Solve the problem.f(x) = log4(x + 2) and g(x) = log4(x - 6).Solve f(x) = g(x). Do the graphs of f and g intersect? If so, where?
A. {8}, (8, log4(2)) B. {8}, (8, log4(8)) C. {8}, (8, log4(10)) D. No solution. No intersection.
Find all zeros of the function and write the polynomial as a product of linear factors.f(x) = x3 - x2 + 16x - 16
A. f(x) = (x - 25)(x + i)(x - i) B. f(x) = (x - 1)(x + 4i)(x - 4i) C. f(x) = (x - 1)(x + 4)(x - 4) D. f(x) = (x - 1)(x + 1)(x + 16)
Solve the problem.The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring and 2 man-hours to make one SST ring. How many of each type of ring should be made daily to maximize the company's profit, if the profit on a VIP ring is $50 and on an SST ring is $10?
A. 20 VIP and 4 SST B. 24 VIP and 4 SST C. 24 VIP and 0 SST D. 20 VIP and 0 SST