Prince Edward Island
8. Describe linear relations through patterns, graphs, tables, equations, interpolation and extrapolation
TOPIC
MY PROGRESS
Pug Score
0%
Best Streak
0 in a row
Study Points
+0
Overview
Practice
Watch
Read
Quiz
Next Steps
Back to Menu
Topic Progress
Pug Score
0%
Videos Watched
0/0
Best Practice
No score
Read
Not viewed
Best Quiz
No attempts
Best Streak
0 in a row
Study Points
+0
Overview
Practice
Watch
Read
Quiz
Next Steps
Overview
Mastering Slope Intercept Form: y = mx + b
Unlock the power of linear equations with slope intercept form. Learn to graph, analyze, and apply y = mx + b to real-world scenarios. Boost your algebra skills and conquer linear relationships with confidence.
What You'll Learn
Identify the slope (m) and y-intercept (b) from the equation y = mx + b
Convert linear equations from general form to slope-intercept form
Graph lines using the y-intercept as a starting point and slope as rise over run
Calculate slope using two points with the formula (y2 - y1) / (x2 - x1)
Determine domain and range for linear functions
What You'll Practice
1
Reading slope and y-intercept directly from equations in y = mx + b form
2
Graphing lines by plotting the y-intercept and using rise over run
3
Finding equations given a point and slope or two points
4
Converting between slope-intercept, general, and point-slope forms
Why This Matters
Slope-intercept form is the most practical way to understand and graph linear relationships. You'll use it throughout algebra, in science for analyzing data trends, and in real-world scenarios like calculating costs, speeds, and rates of change.
Before You Start — Make Sure You Can:
This Unit Includes
14 Video lessons
Practice exercises
Learning resources
Skills
Slope
Y-Intercept
Linear Equations
Graphing Lines
Rise Over Run
Domain and Range
Equation Forms
PEI Curriculum Aligned