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balu736 [363]
3 years ago
12

Write an equations in point-slope form for a horizontal line that passes through (-4, -1)

Mathematics
1 answer:
Flura [38]3 years ago
6 0

Answer:

Y=-1; y+1=0(x+4)

Step-by-step explanation:

Point slope form: y-y1=m(x-x1)

A horizontal line has a slope of "0" therefore our "m" value is 0

So

y+1=0(x+4)

Y+1=0x+0

y=-1

Hope this helps!

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Answer:

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Step-by-step explanation:

We can use the Polynomial Remainder Theorem. It states that if we divide a polynomial P(x) by a <em>binomial</em> in the form (x - a), then our remainder will be P(a).

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(x^2+5x+7)\div(x+k)

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Therefore:

(-k)^2+5(-k)+7=3

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Factor:

(k-1)(k-4)=0

Zero Product Property:

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