Question

Find the slope of the line going through the points

(11,5) and (20, 5) ..
The slope of the line is m =
Enter the answer

Answer 1

slope m = 0

Explanation:

calculate the slope m using the slope formula

m =
`(y_(2)-y_(1) )/(x_(2)-x_(1) )`

let (x₁, y₁ ) = (11, 5 ) and (x₂, y₂ ) = (20, 5 )

substitute these values into the formula for m

m =
`(5-5)/(20-11)` =
`(0)/(9)` = 0