The calculator given in this section can be used to find the equation of a line when a point on the line and its slope are given.
Let (x1, y1) be a point on the line and m be the slope of the line.
Then, the formula to find the equation of a line is
y - y1 = m(x - x1)
But, the above equation can be written in the general form as shown below.
ax + by + c = 0
POINT-SLOPE FORM CALCULATOR
If your slope is fraction, please convert in to decimal, then enter the slope in the box provided.
Example : 1/2 to be entered as 0.5
We hope that the calculator given in this section would have been much useful for the students to check their answers for the problems on finding the equation of a line when a point on the line and its slope are given.
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