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Write the slope intercept form of the equation of the line through the given points. Explanation, please! Thank you!

Write the slope intercept form of the equation of the line through the given points. Explanation, please! Thank you!
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4 votes
Write the slope intercept form of the equation of the line through the given points.

Explanation, please! Thank you!

Write the slope intercept form of the equation of the line through the given points-example-1
asked
User Zov
by
7.7k points

1 Answer

4 votes

\bf \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({{ 1}}\quad ,&{{ -2}})\quad % (c,d) &({{ 1}}\quad ,&{{ 3}}) \end{array} \\\\\\ % slope = m slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{3-(-2)}{1-1}\implies \stackrel{und efined}{\cfrac{3+2}{0}}

hmmm, the slope is undefined, that means, is a vertical line then, check the picture below.
Write the slope intercept form of the equation of the line through the given points-example-1
answered
User Sakovias
by
7.9k points
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