Question

ch 7 co ordinate geometry formula​

Answer 1

Answer:

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Step-by-step explanation:

Coordinate Geometry Formulas List for Class 9, 10 and 11

All Formulas of Coordinate Geometry

Slope Intercept Form of a Line y = mx + c

Point-Slope Form y − y1= m(x − x1)

The slope of a Line Using Coordinates m = Δy/Δx = (y2 − y1)/(x2 − x1)

The slope of a Line Using General Equation m = −(A/B)