Describe the level survaces of the function f(x, y, z) = 3x + 8y - 4z + 2.

What will be an ideal response?


A family of parallel planes with normal vector (3, 8, -4)

Mathematics

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Simplify the algebraic expression.7x + 2x

A. 5x B. 14x C. 9x D. 9 + x

Mathematics

Solve the problem.Scores in golf can be positive or negative integers. For example, a score of 5 over par can be represented by  and a score of 2 under par can be represented by  If Donna had scores of 4 over par, 7 under par, and 3 under par for three games of golf, what was her total score?

A. 14 under par B. 6 under par C. 14 over par D. 6 over par

Mathematics

Solve the equation by the square root property.8x2 + 4 = 516

A. {8} B. {258} C. {-8, 8} D. {-9, 9}

Mathematics

Give the appropriate form of the partial fraction decomposition for the following function.g(x) = 

A.  +  + 
B.  +  +  + 
C.  +  +  + 
D.  +  + 

Mathematics