Factor the trinomial completely.-30x3 - 35x2 + 100x
A. -5(3x2 - 4)(2x + 5)
B. -5x(3x - 4)(2x + 5)
C. x(-15x + 20)(2x + 5)
D. x(3x - 4)(-10x - 25)
Answer: B
Mathematics
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Integrate the function f over the given region.f(x, y) = xy over the triangular region with vertices (0, 0), (3, 0), and (0, 10)
A.
B.
C.
D.
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Solve the equation. =
A.
B.
C.
D.
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Find the distance between the points, and find the midpoint of the line segment joining them.(-6, -6) and (-8, 5)
A. 9; (2, -11)
B. 9; (-14, -1)
C. 5;
D. 5;
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Find the y-intercept for the graph of the quadratic function.f(x) = (x + 2)2 - 4
A. (4, 0) B. (0, -4) C. (0, 0) D. (0, 4)
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