Question

Plz help me this question plz plz help plz help me all four of them plzzzz

Answer 1

10) The equation of a line parallel to
`y=-3` passing through the coordinate (2,6) is
`y=6`

11) The equation of a line perpendicular to
`y=-3` passing through the coordinate (2,6) is
`x=6`

12) The equation of a line parallel to
`x=4` passing through the coordinate (-2,3) is
`x=-2`

13) The equation of a line perpendicular to
`x=4` passing through the coordinate (-2,3) is
`y=3`

Explanation:

For any line parallel to X-axis the equation we have

`y=a`

where a is the y coordinate.

∴ The equation of a line parallel to
`y=-3` passing through the coordinate (2,6) is
`y=6`

For any line parallel to Y-axis the equation we have

`x=b`

Where b is the x coordinate.

∴ The equation of a line parallel to
`x=4` passing through the coordinate (-2,3) is
`x=-2`

For any line perpendicular to X-axis is parallel to Y axis therefore the equation we have

`x=b`

∴ The equation of a line perpendicular to
`y=-3` passing through the coordinate (2,6) is
`x=6`

For any line perpendicular to Y-axis is parallel to X axis therefore the equation we have

`y=a`

∴ The equation of a line perpendicular to
`x=4` passing through the coordinate (-2,3) is
`y=3`