Find the relative extrema of the function, if they exist.f(x) = 

A. Relative maximum at (0, 1)
B. Relative maximum at (-1, 2); relative minimum at (1, 2)
C. No relative extrema exist
D. Relative minimum at (0, 1)


Answer: C

Mathematics

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Write the equation for the function having a graph that meets all of the specified conditions.Has the same shape as the graph of g(x) = 5(x + 2)2 + 7 and has a minimum at the same point that  has a maximum value.

A. f(x) = -5(x - 7)2 + 6 B. f(x) = 5(x - 6)2 + 7 C. f(x) = 5(x + 7)2 - 6 D. f(x) = 5(x - 7)2 + 6

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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -(x - 5)2 - 5

A.

B.

C.

D.

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Find the measure of the unknown angle in the pair of supplementary angles.Find the measure of ?z.

A. 133° B. 143° C. 137° D. 43°

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Solve.Find the perimeter of the given figure.

A. x2 - 4x + 2 m B. 2x2 - 2x + 2 m C. 2x2 + 10x + 4 m D. 2x2 - 4x + 2 m

Mathematics