Graph the function, and state its domain and range.f(x) = -x3 + 2

A. Domain: (-?, ?); Range: (-?, ?)

B. Domain: (-?, ?); Range: (-?, ?)

C. Domain: (-?, ?); Range: (-?, ?)

D. Domain: (-?, ?); Range: (-?, ?)


Answer: B

Mathematics

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Evaluate the line integral of f(x,y) along the curve C.f(x, y) = x2 + y2, C: y = 3x + 2, 0 ? x ? 3

A. 156
B. 52
C. 336
D. 156

Mathematics

Find the center and radius of the circle whose graph is shown. Write the standard form of the equation of the circle.

A. r = 3; (h, k) = (4, -1); (x + 4)2 + (y - 1)2 = 9
B. r = 3; (h, k) = (4, -1); (x - 4)2 + (y + 1)2 = 9
C. r = ; (h, k) = (4, -1); (x - 4)2 + (y + 1)2 = 3
D. r = ; (h, k) = (4, -1); (x + 4)2 + (y - 1)2 = 3

Mathematics

Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.

A.
B. y4 - 7
C.
D. 7y4

Mathematics

Provide an appropriate response.Write the algebraic equation which can be used to find the exact solution of 

What will be an ideal response?

Mathematics