Which equation represents the line that is perpendicular to y = 4/5x+23 and passes through (-40,20)?

The line that is perpendicular to and passes through (-40,20) is .

We have to determine, which equation represents the line that is perpendicular to y = 4/5x+23 and passes through (-40,20).

According to the question,

Equation of line;

To determine the equation perpendicular line passes through the given points determined in the following steps given below.

Step1; The slope of the given line is,

                   

Step2; The negative slope of that slope is,

                   

Step3; The perpendicular line passes through the points (-40, 20),

                   

Step 4; The required line is,

                     

Hence, The line that is perpendicular to and passes through (-40,20) is .

To know more about the Straight line click the link given below.

link

This is the graph x=1

Hope i can you!