Question

How do you find the slope of (7, 1) and (7, 2)?

Answer 1

`"slope is undefined"`

Explanation:

`"calculate the slope m using the "color(blue)"gradient formula"`

`•color(white)(x)m=(y_2-y_1)/(x_2-x_1)`

`" let "(x_1,y_1)=(7,1)" and "(x_2,y_2)=(7,2)`

`rArrm=(2-1)/(7-7)=1/0`

`"since division by zero is undefined then slope is undefined"`