Topic 4-3 Writing Equations of lines

Topic 4-3 Writing Equations of lines

Author: Mary Selcer
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Introduction to Psychology

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Topic 4-3 Writing Equation of a line

This is a review from Algebra 1.

1.  You are given a slope and a point

2.  Plug in to  y = mx + b      plug in form  "Y" , "M" and "X"  

3.  Then solve for b.

Then write your equation in  y = mx + b   form

Watch the video below.  It will take you through 3 examples.  Record all info


Source: Mary Selcer

Unit 4 Concept 3 Writing Equations of Lines