Add or subtract.-8.5 - 12.1

A. 3.6
B. 20.6
C. -3.6
D. -20.6


Answer: D

Mathematics

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Solve the problem.Write as a single iterated integral.

A.
B.
C.
D.

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Find the extreme values of the function and where they occur.y = x2 + 2x - 3

A. Absolute minimum is 1 at x = 4. B. Absolute minimum is -4 at x = -1. C. Absolute minimum is -1 at x = 4. D. Absolute minimum is 1 at x = -4.

Mathematics

Provide an appropriate response.Use the compound amount formula A = Pntto find the accumulated amount on an investment of $1,500 invested at an interest rate of 10% for 18 months, if the interest is compounded weekly.

A. $1,795.52 B. $1,552.78 C. $1,742.50 D. $9,058.80

Mathematics

Determine whether the graph of f opens upward or downward and whether the graph is wider, narrower, or the same as the graph of  Find the axis of symmetry and the vertex. Find the y-intercept and any x-intercepts. Sketch a graph of f.f(x) = 3x - x2

What will be an ideal response?

Mathematics