Find the slope of the line 5y + 7x - 43 = 0.

A. - 
B. 7
C.
D. -7
E. none of these


Answer: A

Mathematics

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Convert the decimal form numeral to a numeral in the base indicated.2874 to base 9

A. 35489 B. 31939 C. 38439 D. 34839

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Consider the polar equation

(a) Find the eccentricity and an equation of the directrix of the conic. (b) Identify the conic. (c) Sketch the curve.

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Graph the equation.y = x2 - 6x + 8

A.

B.

C.

D.

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Find the quadratic function y = f(x) that has the given vertex and whose graph passes through the given point.vertex (0, 18); passing through (-3, 0)

A. y = x2 + 18 B. y = -2x2 + 18 C. y = 18x2 + 18 D. y = -2x2 - 18

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