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Learn. Intro to slope. Positive & negative slope. Worked example: slope from graph. Graphing a line given point and slope. Calculating slope from tables. Worked example: slope from two points. Slope review.
This topic covers: Intercepts of linear equations/functions. Slope of linear equations/functions. Slope-intercept, point-slope, & standard forms. Graphing linear equations/functions. Writing linear equations/functions. Interpreting linear equations/functions. Linear equations/functions word problems.
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Lesson 4: Graphs of linear equations and functions: foundations. Graphs of linear equations and functions | Lesson. Graphing linear equations — Basic example. Graphing linear equations — Harder example.
Part of the beauty of linear equations is that we can write them in different (but equivalent!) ways to highlight different features. Whether we want a particular point, an intercept, or the slope of the line to be most prominent, there's an equation form that shows it off.
This topic covers: - Evaluating functions - Domain & range of functions - Graphical features of functions - Average rate of change of functions - Function combination and composition - Function transformations (shift, reflect, stretch) - Piecewise functions - Inverse functions - Two-variable functions
Graphing lines and slope | Algebra basics | Math | Khan Academy. If you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. Explore. Our mission is to provide a free, world-class ...
Unit 14: Quadratic functions & equations. 3,100 possible mastery points. Mastered. Proficient. Familiar. Attempted.
We can graph any absolute value equation of the form y=k|x-a|+h by thinking about function transformations (horizontal shifts, vertical shifts, reflections, and scalings).
Course: Algebra 1 > Unit 4. Lesson 4: x-intercepts and y-intercepts. Intro to intercepts. x-intercept of a line. Intercepts from a graph. Intercepts from an equation.