What is the equation of a line that contains the points (0, 8) and (8, 8)?
y = 0
x = 0
x = 8
y = 8

The equation of the line is y = 8 ⇒ last answer

Step-by-step explanation:

- The form of the equation of a line is:

→ y = mx + c, where m is the slope of the line and c is the y-intercept

- The line is horizontal when the y-coordinates of all points lie on it

have the same value

- Ex: the line passing through point (a , b) and (c , b) is horizontal

because the y-coordinates of the two points have the same value b

and the equation of the line is y = b

- The line is vertical when the x-coordinates of all points lie on it

have the same value

- Ex: the line passing through point (a , b) and (a , c) is vertical

because the x-coordinates of the two points have the same value a

and the equation of the line is x = a

* Now lets solve the problem

- The line passes through points (0 , 8) and (8 , 8)

∵ The y-coordinates of the two points have the same value 8

∴ The line is horizontal

∴ The equation of the line is y = 8