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Algebra 1
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Grade 9
Algebra 1
Writing linear functions: slope-intercept, point-slope, standard form, parallel and perpendicular lines
Browse
Grade 9
Algebra 1
Writing linear functions: slope-intercept, point-slope, standard form, parallel and perpendicular lines
Grade 9 Math
Writing linear functions: slope-intercept, point-slope, standard form, parallel and perpendicular lines
The main lesson, then each kind of problem it solves.
Writing linear functions: slope-intercept, point-slope, standard form, parallel and perpendicular lines
Main lesson
Parallel and perpendicular lines
Use this for “Write the line through (4, 3) perpendicular to y = 2x + 1.”
A linear model in a story
Use this for “A class costs $25 to join plus $12.50 a class. What do 8 classes cost?”
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