The answers to that would be x=-2
Slope = (Y2-Y1) / (X2-X1)
hope that's helpful
Answer:
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Step-by-step explanation:
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Answer:
B. (x+2) is a factor
Step-by-step explanation:
3x^2 -x-14
3x^2+6x-7x-14
3x(x+2)-7(x+2)
(3x-7)(x+2)
so, x+2 is a factor of 3x^2-x-14
