Addition and Subtraction of Functions
Explore the graphs of two polynomials and the graph of their sum or difference. Vary the coefficients in the polynomials and investigate how the graphs change in response.
Lesson Info Launch GizmoAddition of Polynomials
Add polynomials using an area model. Use step-by-step feedback to diagnose any mistakes.
Lesson Info Launch GizmoFactoring Special Products
Choose the correct steps to factor a polynomial involving perfect-square binomials, differences of squares, or constant factors. Use the feedback to diagnose incorrect steps.
Lesson Info Launch GizmoModeling the Factorization of ax2+bx+c
Factor a polynomial with a leading coefficient greater than 1 using an area model. Use step-by-step feedback to diagnose any mistakes.
Lesson Info Launch GizmoModeling the Factorization of x2+bx+c
FREE with no time limit!
Factor a polynomial with a leading coefficient equal to 1 using an area model. Use step-by-step feedback to diagnose any mistakes.
Lesson Info Launch GizmoDividing Polynomials Using Synthetic Division
Divide a polynomial by dragging the correct numbers into the correct positions for synthetic division. Compare the interpreted polynomial division to the synthetic division.
Lesson Info Launch GizmoGraphs of Polynomial Functions
Study the graphs of polynomials up to the fourth degree. Vary the coefficients of the equation and investigate how the graph changes in response. Explore things like intercepts, end...
Lesson Info Launch GizmoPolynomials and Linear Factors
Create a polynomial as a product of linear factors. Vary the values in the linear factors to see how their connection to the roots of the function.
Lesson Info Launch GizmoModeling the Factorization of x2+bx+c
FREE with no time limit!
Factor a polynomial with a leading coefficient equal to 1 using an area model. Use step-by-step feedback to diagnose any mistakes.
Lesson Info Launch Gizmo