Point Slope Form with Angle Calculator

X1= Y1=
Slope= 

Equation:
Angle:

Point slope form formula

y - y1 = m( x - x1 )

where m is the slope and (x1,y1) one point on the line.

For example: m = 9 and one point is (7,5).

y - 5 = 9 ( x - 7), y = 9x - 58

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