Simplify the expression using the order of operations.

A. 4
B. -3
C. 3
D. -22


Answer: B

Mathematics

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Find the area of the shaded region.

A. ? B. 2 C. 2? D. 2 + 2?

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Provide an appropriate response. Convert 122° to radian measure rounded to the nearest thousandth.

A. 353.274 B. 6,990.085 C. 0.678 D. 2.129

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Provide an appropriate response.Find y' if y = 3

What will be an ideal response?

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Find the vertex.f(x) = -(x + 2)2 + 5

A. (-5, 2) B. (- 5, -2) C. (-2, 5) D. (5, -4)

Mathematics