Add.(4.8x2 - 1.7x - 2.6) + (3.7x2 + 6.5x - 0.3)

A. 8.5x2 + 4.8x + 2.9
B. 8.5x2 + 4.8x - 2.9
C. 8.5x2 + 8.2x - 2.9
D. 8.5x2 -4.8x - 2.9


Answer: B

Mathematics

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A.

B.

C.

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A. Quadrant IV

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Find the vertex, the y-intercept, and the x-intercepts (if any exist), and graph the function.p(x) = 2x2 + 4x + 

A.

Vertex (-1, )
no x-int;
y-int = (0, )
B.

Vertex (1, )
no x-int;
y-int = (0, )
C.

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D.

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