Solving Equations—Quick Reference - Algebra-Class.com
Step 1: Find the slope using: y2 – y1 x2 – x1 Step 2: Use the slope (from step 1) and one of the points to find the y-intercept. Step 3: Write your equation using the slope (step 1) and y-intercept (step 2). Example: Write an equation for the line that passes through (1,6) (3,-4). Step 1: -4 – 6 = -10 = -5 Slope = -5 3 – 1 2
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