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3 years ago

What is the slope of the line that contains the points (13,-2) and (3.-2)

Mathematics

1 answer:

Allushta [10]3 years ago

8 0

Points are

(13,-2)
(3,-2)

$\boxed{\sf Slope(m)=\dfrac{y_2-y_1}{x_2-x_1}}$

$\\ \sf\longmapsto m=\dfrac{3-13}{-2+2}$

$\\ \sf\longmapsto m=\dfrac{-10}{0}$

$\\ \sf\longmapsto m=0$

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<h3>How to create matrix equations?</h3>

Let cost of admission for children be x.

Let cost of admission for adults be y.

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Thus, writing this in matrix form gives;

$\left[\begin{array}{ccc}2&3&50\\4&6&100\\2&5&80\end{array}\right] \left[\begin{array}{ccc}x\\y\\z\end{array}\right] = \left[\begin{array}{ccc}51\\90\\78\end{array}\right]$

Read more about Matrix Equations at; brainly.com/question/11989522

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