Linear & nonlinear functions (practice) | Khan Academy
Determine if a relationship is linear or nonlinear.
Nonlinear functions | Lesson (article) | Khan Academy
If you find yourself struggling to rewrite complex functions, you might want to brush up on the Operations with polynomials and Operations with rational expressions skills, which have their …
Linear & nonlinear functions: table (video) | Khan Academy
Learn to determine if a table of values represents a linear function. Created by Sal Khan.
Linear equations and functions: FAQ - Khan Academy
What is a linear function? A linear function is a type of function that produces a straight line when graphed. It follows the form y = m x + b , where m is the slope and b is the y -intercept.
Linear & nonlinear functions: word problem - Khan Academy
Learn to determine if the relationship described in a word problem is a function.
Recognizing linear functions (video) | Khan Academy
In order for an equation to be linear, it must provide the formula: p=mx+b. Of course, M is the slope and B is the Y-Intercept. A non-linear should not match this form. If it is off then it is not …
Linear equations and functions | 8th grade math | Khan Academy
When distances, prices, or any other quantity in our world changes at a constant rate, we can use linear functions to model them. Let's learn how different representations, including graphs and …
Interpreting graphs of functions (practice) | Khan Academy
On the drive back home, Sean got stuck in slow-moving traffic for 2 hours, then stopped to have dinner, and finally got home at 9: 30 p.m. The graph below shows Sean's distance, d , from his …
Polynomial and other nonlinear graphs | Lesson - Khan Academy
What are polynomial and other nonlinear graphs? In a polynomial function, the output of the function is based on a polynomial expression in which the input is raised to the second power …
Standards Mapping - Georgia Math | Khan Academy
Use formal notation to represent linear functions and the key characteristics of graphs of linear functions, and informally compare linear and non-linear functions using parent graphs.