Find an equation in slope-intercept form (where possible) for the line.Through (4, 10) and (-3, -8)

A. y = x - 
B. y = x - 
C. y = - x - 
D. y = - x - 


Answer: A

Mathematics

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Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = x2i + y2j + zk; D: the solid cube cut by the coordinate planes and the planes x = 1, y = 1, and z = 1

A. 4 B. 3 C. 1 D. 2

Mathematics

Differentiate y = x3 ? 4x + 5

What will be an ideal response?

Mathematics

An objective function and a system of linear inequalities representing constraints are given. Graph the system of inequalities representing the constraints. Find the value of the objective function at each corner of the graphed region. Use these values to determine the maximum value of the objective function and the values of x and y for which the maximum occurs.Objective Function z = 6x + 7yConstraints x ? 0 y ? 0 2x + 3y ? 12 2x + y ? 8

A. maximum 32; at (3, 2) B. maximum 52; at (4, 4) C. maximum 32; at (2, 3) D. maximum 24; at (4, 0)

Mathematics

Solve the problem.Find the area A and circumference C of a circle of radius 9 yd.

A. A = 18? yd2; C = 18? yd  B. A = 36? yd2; C = 9? yd C. A = 324? yd2; C = 9? yd  D. A = 81? yd2; C = 18? yd

Mathematics