
Linear equations & graphs | Algebra 1 | Math | Khan Academy
Practice Relating linear contexts to graph features Get 5 of 7 questions to level up!
Graphing lines and slope | Algebra basics | Math | Khan Academy
Use the power of algebra to understand and interpret points and lines (something we typically do in geometry). Topics you'll explore include the slope and the equation of a line.
Quadratic functions & equations | Algebra 1 | Math | Khan Academy
Learn Parabolas intro Interpreting a parabola in context Interpret a quadratic graph
Linear equations, functions, & graphs | Khan Academy
Test your understanding of Linear equations, functions, & graphs with these 22 questions.
Functions | Algebra 1 | Math | Khan Academy
About this unit A function is like a machine that takes an input and gives an output. Let's explore how we can graph, analyze, and create different types of functions. Unit guides are here! Power up your …
Transformations of functions | Algebra 2 | Math | Khan Academy
We can think graphs of absolute value and quadratic functions as transformations of the parent functions |x| and x². Importantly, we can extend this idea to include transformations of any function …
Functions | Algebra (all content) | Math | Khan Academy
Learn Worked example: matching an input to a function's output (equation) Worked example: matching an input to a function's output (graph) Worked example: two inputs with the same output (graph)
Graphing two-variable inequalities (video) | Khan Academy
To graph the equation |x - 3| = 2, you can follow these steps: Understand the absolute value: The absolute value of a number is its distance from zero on the number line, regardless of direction.
Solving equations by graphing: intro (video) | Khan Academy
Some equations are hard to solve exactly with algebraic tools. We can always solve an equation by graphing it, although the solution might not be exact. This is an example of how to solve a relatively …
Domain and range from graph (practice) | Khan Academy
Domain and range from graph VA.Math: A.F.1.a, AFDA.AF.2.a VA.Math.2023: A.F.1.a, AFDA.AF.2.a Google Classroom Microsoft Teams