Can someone please explain numbers 24 and 26 (Algebra1)!?

Vertical lines have equations x = c and horizontal lines y = c

(x, y) --> (-5, -3)

so, vertical x = -5 and horizontal y = -3

(x, y) --> (5, 3)

so, vertical x = 5 and horizontal y = 3

:)>

a horizontal line means that the y coordinate never changes.

The equation of a horizontal line is y = (y coordinate of given point)

24) the point is (-5,-3) so the equation of the horizontal line is y=-3

26) the point is (5,3) so the equation of the horizontal line is y=3

the vertical line is similar. The x coordinate does not change in a vertical line.

The equation of a vertical line is x=(x coordinate of given point)

24) the point is (-5,-3) so the equation of the vertical line is x=-5

26) the point is (5,3) so the equation of the vertical line is x=5

24 (-5, -3)

If line is horizontal the y value never, ever changes, so the equation is just y= -3

If the line is vertical the x value never, ever changes, so the equation is just x=-5

#26

(5,3)

Horizontal line y=3

Vertical line x = 5

A horizontal line has a constant y value and any x value

A vertical line has a constant x value and any y value

-5, -3

horizontal: y = -3......This is true for every point on the line

vertical: x = -5..........This is true for every point on the line

5, 3

y = 3

x = 5