Question

Complete the equation for the horizontal line that passes through (5 -7)

Answer 1

Answer:

The equation of the horizontal line that passes through (5 , -7) is y = -7

Step-by-step explanation:

The equation of any in the slope-intercept form is y = mx + c, where

1. m is the slope of the line

2. c is the y-intercept

3. The slope of a horizontal line is zero

4. The vertical line has no slope

If the line is horizontal that means all the y-coordinates of the points lie

on the line are equal

Ex: If a horizontal line passes through point (2 , -1), then the equation

     of the line is y = -1

If the line is vertical that means all the x-coordinates of the points lie

on the line are equal

Ex: If a vertical line passes through point (3 , 2), then the equation

     of the line is x = 3

∵ The horizontal line passes through point (5 , -7)

∴ The equation of the line is y = -7

The equation of the horizontal line that passes through (5 , -7) is

y = -7