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matrenka [14]
2 years ago
10

What is the slope of the line containing (-2,9) and (3,-1)?

Mathematics
2 answers:
enot [183]2 years ago
7 0

slope is

9-(-1)/-2-3

10/(-5)

=-2

slope is -2

alina1380 [7]2 years ago
7 0

\rule{300}{1}\\\dashrightarrow\large\blue\textsf{\textbf{\underline{Given question:-}}}

     <em>What is the slope of the line containing (-2, 9) and (3, -1)?</em>

<em />

<em />\dashrightarrow\large\textsf{\textbf{\underline{Answer and how to solve:-}}}

We can find the slope using the following formula:-

\boxed{\frac{y_2-y_1}{x_2-x_1}}

\bigstar substitute the numbers in lieu of the letters:-

\boxed{\frac{-1-9}{3-(-2)}}

\dagger On simplification,

\boxed{\frac{-10}{3+2}}

\dagger On further simplification,

\boxed{\frac{-10}{5}}

\dagger Which simplifies to

\boxed{Slope=-2}

<h3>Good luck with your studies.</h3>

\rule{300}{1}

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