Solve.|x2 - 13x| = 30
A. {-15, -10, -3, 2}
B. {0, 3, 10}
C. {0, -2, 15}
D. {-2, 3, 10, 15}
Answer: D
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Determine whether the set is well defined or not.{x : x is horror books in the library}
A. Not well defined B. Well defined
Solve the problem.Find the number of units that must be produced and sold in order to yield the maximum profit, given the following equations for revenue and cost:R(x) = 60x - 0.5x2C(x) = 2x + 6.
A. 59 units B. 64 units C. 62 units D. 58 units
Determine whether the expression shown is a sum, difference, product, or quotient.2 ÷ 1
A. product B. difference C. quotient D. sum
Use the Intermediate Value Theorem to determine whether the polynomial function has a real zero between the given integers.f(x) = 8x4 + 2x3+ 9x - 9; between -2 and -1
A. f(-2) = 85 and f(-1) = 12; no B. f(-2) = -85 and f(-1) = 12; yes C. f(-2) = -85 and f(-1) = -12; no D. f(-2) = 85 and f(-1) = -12; yes