Find the derivative of y with respect to x.y = tan-1 

A.
B.
C.
D.


Answer: D

Mathematics

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Estimate the magnitude of the error involved in using the sum of the first four terms to approximate the sum of the entire series.

A. 1.00 × 10-11 B. 1.11 × 10-10 C. 9.09 × 10-13 D. 8.33 × 10-14

Mathematics

For the function represented in the graph, determine the domain or range, as requested.Find the domain.

A. {x? -4 ? x ? 6} B. {x? 3 ? x ? -3} C. {x? -2 ? x ? 4} D. {x? -5 ? x ? 5}

Mathematics

Solve the problem.What is the probability of spinning a 2 on this spinner?

A.
B.
C.
D.

Mathematics

Graph the ellipse. Label the foci and the endpoints of each axis.9x2 + 4y2 = 36

A. F(±2, 0); V(0, ±4); U(±2, 0)

B. F(±, 0); V(±3, 0); U(0, ±2)

C. F(±, 0); V(±2, 0); no endpoints

D. F(0, ±); V(0, ±3); U(±2, 0)

Mathematics