
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
Solving and graphing with factored form Learn Zero product property Graphing quadratics in factored form Quadratic word problems (factored form)
Linear equations, functions, & graphs | Khan Academy
Test your understanding of Linear equations, functions, & graphs with these 22 questions.
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 1 | Math | Khan Academy
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 classroom …
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
Now, I could just graph the line, but because that won't be included in the y's that satisfy this constraint, I'm going to graph it as a dotted line. So we'll start with the y-intercept of 5.
Polynomial graphs | Algebra 2 | Math | Khan Academy
Putting it all together Learn Graphs of polynomials Graphs of polynomials: Challenge problems Polynomial graphs: FAQ
How to find domain and range from a graph (video) | Khan Academy
Domain is all the values of X on the graph. So, you need to look how far to the left and right the graph will go. There can be very large values for X to the right. Range is all the values of Y on the graph. …