How To Calculate Intersection On Graphing Calculator

\n\n\n\nGraphing Calculator Intersection Finder\n\n\n\n

Graphing Calculator Intersection Finder

This calculator helps you find the intersection points of two linear equations.

\nEquation 1: y = mx + b\n\n\n

\nEquation 2: y = mx + b\n\n\n

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To find the intersection of two lines y = m₁x + b₁ and y = m₂x + b₂, we set them equal to each other:

m₁x + b₁ = m₂x + b₂

Solving for x gives:

x = (b₂ – b₁) / (m₁ – m₂)

Once you have x, substitute it into either equation to find y.

Line 1: y = 2x + 1

Line 2: y = -1x + 4

Intersection: (1, 3)

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