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

1) (5,0) and (5,2)

Answer 2

2) ( 0,-2) and (4,-2)

Answer 3

3)
\[y=-8\]

Answer 4

4)
\[x=3\]

Answer 5

5)
\[x=4\] is vertical

Answer 6

6) a vertical line does not have a slope, it is undefined

Answer 7

7) \[y=-8\]is horizontal

Answer 8

8) the slope of a horizontal line is 0

Answer 9

There is only 6
1. Give the coordinates of two points on the line x = 5.

2)2. Give the coordinates of two points on the line y = -2.


3. Write the equation of the horizontal line passing through the point (-1, -8).


4. Write the equation of the vertical line passing through the point (3, 1).



5. Is the line with equation x = 4 horizontal or vertical? What is the slope of this line?


6. Is the line with equation y = -8 horizontal or vertical? What is the slope of this line?