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goblinko [34]
3 years ago
6

Find the slope of the line that goes through (-1,2) and (-1,9)

Mathematics
1 answer:
Minchanka [31]3 years ago
8 0

<em>Answer </em><em>:</em>

<em>Answer is </em><em>slope</em><em> </em><em>m</em><em>=</em><em> </em><em>undefined</em><em> </em>

Step-by-step explanation:

Given points are (-1,2) and (-1,9)

we \: know \: that \:  \\ slope =  \frac{y2 - y1}{x2 - x1}  \\ here \: x1 =  - 1 \:  \:  \: x2 =  - 1 \\ y1 = 2 \:  \: y2 = 9 \\ on \: substituting \: the \: values \:  \\  =  \frac{9 - 2}{ - 1 - ( - 1)}  \\  =  \frac{7}{ - 1   + 1}  \\  =  \frac{7}{0}  \\  =  \infty  \\ hence \: the \: slope \: is \: undefined

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

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