Write the absolute value equations in the form x−b =c (where b is a number and c can be either number or an expression) that have the following solution sets: j All numbers such that x≥−1.3.

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step-by-step explanation:

mrbilldoesmath!

answer: a parabola

steps:

(x-1)(x+4)   = x(x+4) - 1(x+4) = (x^2 + 4x) - (x+4)

                = x^2 +4x -x -4   = x^2 +3x -4

which is a parabola

mrb

oh

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