Solve the problem.Find a polynomial for the sum of the shaded areas of the figure.

A. 4x2
B. 4x2 - 8x
C. 8x2 - 8x + 4
D. 4x2 - 8x + 4


Answer: C

Mathematics

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Verify that the given equation is an identity.sinh2x = 

What will be an ideal response?

Mathematics

Use the diagram to find the domain and range of f.

A. D = {1, 2, 3, 4} R = {-4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8} B. D = All real numbers R = All real numbers C. D = {-4, -2, 8} R = {1, 2, 3, 4} D. D = {1, 2, 3, 4} R = {-4, -2, 8}

Mathematics

Solve the system by graphing.-3 = 3x - yy = 3x

A. (0, -3) B. (-3, 0) C. No solution D. Infinitely many solutions

Mathematics

Simplify.|51|

A. 51
B.
C. -51
D. 0

Mathematics