Question

Find the slope of a line that passes through the points (4, 5) and (4, –6).

Answer 1

same formula :
The slope of the line through points (x1,y1) and (x2,y2) is given by :
\(\huge m=\frac{y_1-y_2}{x_1-x_2}\)
now,just put the values and find m.

Answer 2

the m cannot define

x = 4

Answer 3

Is the answer no slope?

Answer 4

yeah, because the denominator comes out to be 0
the slope is infinite or undefined or no slope.

Answer 5

Thank you!

Answer 6

welcome ^_^