Use synthetic division and the Remainder Theorem to find the indicated function value.f(x) = 2x3 - 5x2 - 5x + 8; f(-2)
A. -38
B. -12
C. -14
D. -18
Answer: D
Mathematics
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Find the domain and range.f(x) =
A. Domain: x ? -4; range: y ? 0 B. Domain: : x ? 0; range: All real numbers C. Domain: All real numbers; range: y ? -4 D. Domain: All real numbers; range: All real numbers
Mathematics
Solve the equation.20x = 54 Round to two decimal places.
A. 1.33 B. 0.75 C. 0.43 D. 1.99
Mathematics
Perform the operations.
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Fill in the blank(s) with the appropriate word(s).
Mathematics
Evaluate the expression for the given replacement values.3xy2 - 6 for x = 3, y = 4
A. 1290 B. 426 C. 66 D. 138
Mathematics