Example: Find the equation of the line passing through (2, 3) with slope m = 1/2.
Step 1: Use y = mx + b and find m.
Step 2: Use the given point to find b.
Step 3: Put it all together using y = mx + b.
Alternatively, you can use point-slope form to answer the same question.
Substitute (2, 3) and slope m = 1/2 into the formula as follows:
Either method is valid and the answer is the equation.
Find the equation of the given line.
Video Lecture: Finding the Equation of a Line I
Video Lecture: Finding the Equation of a Line II
Video Lecture: Find the Equation Given Two Points
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