Question

Two points on a line are given by the ordered pairs (0, -1) and (0, 6). What type of line is this? (Points : 3)        horizontal        vertical        slant        none of these

Answer 1

slope of the line=(y2-y1)/(x2-x1)
=(6-(-1))/(0-0)=7/0
\[=\infty \]
Therefore it is a vertical line.

Answer 2

i HAVE ANOTHER question Find the slope of the line that passes through the points (0, -3) and (-4, 1).

Answer 3

you there

Answer 4

Slope of required line=(y2-y1)/(x2-x1)
={1-(-3)}/(-4-0)
=4/-4=-1