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steposvetlana [31]
3 years ago
6

Which is the equation of the line with slope 3 that contains point (-1, 5)?

Mathematics
1 answer:
sattari [20]3 years ago
5 0

\bf (\stackrel{x_1}{-1}~,~\stackrel{y_1}{5})~\hspace{10em} slope = m\implies 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-5=3[x-(-1)] \\\\\\ y-5=3(x+1)\implies y-5=3x+3\implies y=3x+8

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Answer:

Eliminate redundant parentheses

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Divide both sides of the equation by the same term− 5 = 1

-5x/-5 = 1/-5

Simplify

Cancel terms that are in both the numerator and denominator

-5x/-5=1/-5     x=1/-5

Divide the numbers

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Step-by-step explanation:

ANSWER x=-1/5

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Step-by-step explanation:

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Step-by-step explanation:

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