Use Linear Equations in Slope Intercept Form. Given a Slope and Coordinate Define the variables we know – m, (x, y) Substitute into slope intercept form.

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Presentation transcript:

Use Linear Equations in Slope Intercept Form

Given a Slope and Coordinate Define the variables we know – m, (x, y) Substitute into slope intercept form – y = mx +b Solve for y intercept (b) Re-write equation in Slope Intercept Form using Slope(m) & y-intercept(b)

Given Two Coordinates Find the Slope (m)! Pick one coordinate, define the variables we know, m, (x, y) Substitute into slope intercept form y = mx +b Solve for y intercept (b) Re-write equation in Slope Intercept Form using Slope(m) & y-intercept(b)