Find the specified extreme value on the given region.Maximum of 5x + y

A. 61
B. 41
C. 19
D. 39


Answer: B

Mathematics

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Find the average value over the given interval.f(x) = 8 sin x; [0, ?]

A.
B.
C.
D.

Mathematics

Graph the equation and its tangent.Graph y = x3 + 4 and the tangent to the curve at the point whose x-coordinate is 0.

A.
 
B.

C.
 
D.

Mathematics

Solve the system of equations graphically using a graphing calculator. Find all values to the nearest hundredth.x2 + y2 = 15x2 - y2 = 4

A. x = 3.08, y = 2.35; x = -3.08, y = 2.35 B. No solution C. x = 3.08, y = 2.35; x = 3.08, y = -2.35 D. x = 3.08, y = 2.35; x = -3.08, y = 2.35; x = 3.08, y = -2.35; x = -3.08, y = -2.35

Mathematics

Factor the polynomial completely.m2n2 - 5mn - 24

A. (mn - 3)(mn + 1) B. (mn - 3)(mn - 8) C. (mn + 3)(mn - 8) D. Prime

Mathematics