Provide an appropriate response.Find fxy for f(x, y) = 8x3 y - 7y2 + 2x .

A. 24x2
B. 48xy
C. -14
D. -28


Answer: A

Mathematics

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Solve.Find the area of the kite shown. Round to the nearest hundredth, if necessary.

A. 776,630.00 in2 B. 1,553,260.00 in2 C. 194,157.50 in2 D. 388,315.00 in2

Mathematics

Find the slope of the line.y = 4x + 8

A. - 
B. 4
C.
D. 8

Mathematics

Use Gauss-Jordan elimination to solve the linear system and determine whether the system has a unique solution, no solution, or infinitely many solutions. If the system has infinitely many solutions, describe the solution as an ordered triple involving variable z. x + y + z = 7 x - y + 2z = 7

A. (8, -3, 2)
B.
C. (-3z + 14, 2z - 7, z)
D. (4, 1, 2)

Mathematics

Find the x- and y-intercepts of the graph of the given equation.y = x2 - 5x + 1

A. x-intercepts: ; y-intercept: 1
B. x-intercepts: none; y-intercept: 1
C. x-intercepts: -1, 5; y-intercept: 1
D. x-intercepts: ; y-intercept: 1

Mathematics