Find the derivative of f at x. That is, find f '(x).f(x) = x2 + 5x + 20; x = 8
A. 5
B. 16
C. 7
D. 21
Answer: D
Mathematics
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Locate the fraction on the number line.
A.
B.
C.
D.
Mathematics
For the graph of the function y = f(x), find the absolute maximum and the absolute minimum, if it exists.
A. Absolute maximum: none; Absolute minimum: f(1) = 2 B. Absolute maximum: none; Absolute minimum: none C. Absolute maximum: f(4) = 7; Absolute minimum: none D. Absolute maximum: f(4) = 7; Absolute minimum: f(1) = 2
Mathematics
Determine whether the matrix is a stochastic matrix. Give a reason for your conclusion.
What will be an ideal response?
Mathematics
Compute, rounding to the nearest tenth.2.8 ÷ 0.07
A. 0.0 B. 0.4 C. 4.0 D. 40.0
Mathematics