Question

find the slope of the line through the points (2,-4) and (3,-4). is the line horizontal, vertical, or neither

Answer 1

The slope of the line is 0 and the line is horizontal

Explanation:

Given coordinates;

(2,-4) and (3,-4)

Unknown:

Slope of the line = ?

Solution:

The slope of a line is the rise divided by the run. Mathematically, it is expressed as;

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

x₁ = 2

x₂ = 3

y₁ = -4

y₂ = -4

Insert the parameters and solve;

Slope =
`(-4-(-4))/(3-2)` = 0

The slope of the line is 0 and the line is horizontal