Question

How to determine if a point is above or below a line?

Answer 1

$\huge\mathfrak\red{AnsWer}$

to determine if a point is on above or below the line follow these steps;-

put the values of point in the given equation of line

for example let us take the equation to be ax + by + c

NOW,

if the value comes out to be greater than zero then the point is above the line.

if the value comes out to be less than zero then the point is below the line.

moreover, if the value is equal to zero then the point is on the line.

$\bold {hope\:helps}$❤

Answer 2

Hello Friend ❤️

If a x 1 + b y 1 + c > 0 then the point is above the line. If a x 1 + b y 1 + c < 0 then the point is below the Linw.

Hope Helps ❤️