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Slope of a Line Worksheet for Finding Equations from Graphs

Slope of a Line Worksheet for Finding Equations from Graphs preview
Slope of a Line Worksheet for Finding Equations from Graphs preview

Look Inside · 8 pages · answer key included

Find the equation y=mx, problems 1 to 6: students write the equation of six graphed lines that pass through the origin
Intro practice on proportional lines
Proportional lines, problems 7 to 12: students read the slope of each line through the origin and write it as y=mx
Extra y=mx practice or homework set
Find the equation y=mx+b, problems 13 to 18: students use the slope and y-intercept of six graphed lines to write equations
Start of the y-intercept section; model one first
Slope-intercept form, problems 19 to 24: students identify slope and y-intercept on six coordinate graphs and write y=mx+b
Guided or partner practice with intercepts
Writing y=mx+b, problems 25 to 30: six graphed lines, some steep on a y-axis to 12, for students to turn into equations
Independent practice with mixed axis scales
Last y=mx+b set, problems 31 to 36: students write equations for six graphed lines, each with a negative y-intercept
Final graph set; works as an exit check
Similar triangles, problem 37: students fill blanks from a word list (parallel, congruent, similar) to explain slope
Discussion prompt: why any two points give the slope

Answer key included

Answer key included
Attributes
Grades

Grade 8

File

PDF

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About This Product

This worksheet has graphs and the students need to find equations of the form y=mx and y=mx+b. There is also one concept understanding task where students have to fill in a text about parallel lines, congruent angles and proportion.

Answers are included.

What's Included

7 task pages

1 answer page

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