Question

Give the coordinates of two points on the line x = 5.
Give the coordinates of two points on the line y = -2.
Write the equation of the horizontal line passing through the point (-1, -8).
Write the equation of the vertical line passing through the point (3, 1).
Is the line with equation x = 4 horizontal or vertical? What is the slope of this line?
Is the line with equation y = -8 horizontal or vertical? What is the slope of this line?

Answer 1

5,1 and 5,2 are on the line x=5
9,-2 and 10,-2 are on the line y=-2

Do you understand why?

Answer 2

@tumblrfanatic no I don't really understand how to graph can you explain t to me ?

Answer 3

-Give the coordinates of two points on the line x = 5.--->This is a vertical line, so any y value would work. Ex. (5, 1), (5, 2), (5, 3).... and so on.


Give the coordinates of two points on the line y = -2.----> This is a horizontal line, which means any x value can be changed. Ex (1, -2), (2, -2), and so on.

Answer 4

Okay, I'll draw it for you :