
Graphs of polynomials (article) - Khan Academy
In this lesson, we will use the above features in order to analyze and sketch graphs of polynomials. We will then use the sketch to find the polynomial's positive and negative intervals.
Polynomial graphs | Algebra 2 | Math | Khan Academy
In this unit, we will use everything that we know about polynomials in order to analyze their graphical behavior. Specifically, we will find polynomials' zeros (i.e., x-intercepts) and analyze …
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 …
Polynomial graphs: FAQ (article) | Khan Academy
Understanding the zeros, positive and negative intervals, and end behavior of a polynomial can help us understand the shape of the graph and make predictions about the system it models.
Polynomial expressions, equations, & functions | Khan Academy
This topic covers: - Adding, subtracting, and multiplying polynomial expressions - Factoring polynomial expressions as the product of linear factors - Dividing polynomial expressions - …
Zeros of polynomials & their graphs - Khan Academy
The question asks about the multiplicity of the root, not whether the root itself is odd or even. At a root of odd multiplicity, the graph will cross through the X-axis. At a root of even multiplicity, …
Graph a polynomial with transformations (video) | Khan Academy
Graph a polynomial function with transformations by identifying the shifts, dilations and reflections.
Graphs of polynomials: Challenge problems - Khan Academy
Solve challenging problems that tackle the relationship between the features of a polynomial and its graph.
End behavior of polynomials (practice) | Khan Academy
Analyze polynomial functions to determine how they behave as the input variable increases to positive infinity or decreases to negative infinity.
Zeros of polynomials (multiplicity) (video) | Khan Academy
Given the graph of a polynomial and looking at its x-intercepts, we can determine the factors the polynomial must have. Additionally, we can determine whether those factors are raised to an …