Practice Relating linear contexts to graph features Get 5 of 7 questions to level up!

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.

Unit 1 Algebra foundations Unit 2 Solving equations & inequalities Unit 3 Working with units Unit 4 Linear equations & graphs Unit 5 Forms of linear equations Unit 6 Systems of equations Unit 7 …

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! …

Test your understanding of Linear equations, functions, & graphs with these 22 questions.

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 …

Modeling situations by combining and composing functions (Algebra 2 level) Learn Modeling with function combination

Learn how to graph two-variable linear inequalities like y≤4x+3. Created by Sal Khan and CK-12 Foundation.

Video transcript - [Tutor] So this is a screenshot of Desmos, it's an online graphing calculator, what we're gonna do is use it to understand how we can go about scaling functions and I …

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 …