Which rational expression has a value of 0 when x = - 2?

A. - X^2 - 4/3x+6

B. 2x^2-8/4x-8

C. 5x - 5/-3x^2+6

D. 2x - 4/x^2 - 4

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Example, slope = - 1 and a half 2 y-intercept = - 2 how do I do this step by step?

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