Find the vertex and axis of symmetry of the graph of the function.f(x) = x2 + 6x
A. (9, -3); x = 9
B. (3, -9); x = 3
C. (-9, 3); x = -9
D. (-3, -9); x = -3
Answer: D
Mathematics
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A.
B.
C.
D.
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Find the area of the trapezoid where a and b are the lengths of the parallel sides (bases) and h is the perpendicular distance between the bases.Let a = 4 feet, b = 7 feet, and h = 4 feet.
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Integrate. dxEnter your answer using parentheses around the argument of the function.
What will be an ideal response?
Mathematics