Refine Your Results

Content Curators

Grades

Subjects

Resource Types

Standards

129 resources with the concept zeros

Lesson Planet

Synthetic Division and Zeros of Polynomial Functions

For Students 9th - 12th Standards
More than just a worksheet, this guide provides the description of many of the polynomials theorems to assist the learners. Starting with synthetic division, class members are then guided through the remainder theorem and linear factors. 
3:25
Lesson Planet

X and Y Intercepts 2

For Students 7th - 9th
Given a linear equation in standard form, find the x-intercept and y-intercept. In this video, Sal shows how one can set x = 0 and solve the y-intercept, and how you can set y = 0 and find the x-intercepts.
4:08
Lesson Planet

X and Y Intercepts

For Students 7th - 9th
The problem shown in this video starts with a linear equation in standard form with the task of finding the x and y intercepts. By setting x = 0, Sal shows how to find the y-intercept, and similarly, by setting y = 0 how to find the...
Lesson Planet

Quadratic Formula

For Teachers 9th - 12th Standards
This worksheet is part of the TI-Nspire lesson on the quadratic formula. Pupils determine the solutions of a quadratic function by looking at a graph and the discriminant. They use the quadratic formula to solve quadratic functions on...
1 In 1 Collection
Lesson Planet

Quadratic Functions

For Teachers 9th - 11th Standards
This is comprehensive lesson that considers many aspects of quadratic functions. It includes using factoring, completing the square and the use of the quadratic formula for finding the zeros of the function (including imaginary roots)....
Lesson Planet

Quadratic Formula

For Teachers 9th - 12th Standards
Mathematicians determine the solutions of a quadratic function by looking at a graph. They use the quadratic formula to solve quadratic functions on their Ti-Nspire.
Lesson Planet

Polynomial Functions

For Teachers 10th - 12th Standards
This lesson is all about polynomial functions, graphs, and parabolas! It even comes with quite a few follow along worksheets. Get your class graphing polynomial functions with a degree higher than two, identifying the function...
Lesson Planet

Stretching the Quads

For Teachers 9th - 12th Standards
Scholars investigate transforming parabolas.  In this transforming parabolas lesson, they take the parent graph y=x^2 and transform it by shifting left, right, up, and down and shrinking and stretching. The class finds maximums,...
Lesson Planet

The Remainder Theorem Using TI-Nspire CAS

For Teachers 9th - 12th Standards
Investigate the Remainder Theorem in this algebra lesson. Explore the relationship between the remainders of polynomial division and the function. Each of the four problems gets progressively more complicated. This might be a great...
Lesson Planet

One of the Many Ways

For Teachers 9th - 12th Standards
Explore the concept of polynomials and determine the value and number of zeros for a given polynomial using the Rational Root Theorem. Then graph the polynomials and relate the number of zeroes to the degree of the polynomial.
5:02
Lesson Planet

CAHSEE Practice: Problems 43-46

For Students 8th - 10th
Infuse your CAHSEE Prep sessions with this video, which takes students through basic geometry, algebra, and graphing problems. Students will find the annotation and narration engaging, informative, and most importantly, helpful for...
Lesson Planet

Precalculus

For Students 11th - Higher Ed Standards
Take a step beyond Algebra 2. Learners use the eBook to learn concepts from the typical Precalculus course. Content starts off with a short review of functions in general and moves on to the basic functions, finishing up with more...
Lesson Planet

Use Zeros to Graph

For Students 9th - 12th Standards
There's zero reason not to use a helpful resource. Individuals use zeros to graph a cubic function on a coordinate plane. First, though, they must find the zeros from the factored form of the equation.
Lesson Planet

Zeros of a Quadratic

For Students 9th - 12th Standards
An assessment presents two factorable quadratics. Using their knowledge of quadratics, pupils determine the zeros of the two quadratic functions. They finish the lesson by relating the zeros to the graph of the function.
Lesson Planet

Zeros of a Cubic

For Students 9th - 12th Standards
Assess learners' ability to find zeros without using technology. Given the equations of two cubic functions, scholars determine the zeros of the functions. They use factoring to find the zeros and relate them to x-intercepts of the graphs.
Lesson Planet

Find Imaginary Solutions: Imaginary Zeros

For Students 10th - 12th Standards
The resource is the real deal. Individuals investigate the imaginary zeros of f(x) = x^2 + 1. They accomplish this task by using an interactive that shows input values x = a + bi and output values x^2 + 1 on a complex plane.
Lesson Planet

Zeroes and Intercepts of Polynomials: Function Intercepts

For Students 9th - 12th Standards
There is zero reason not to use the resource. Given a graph with a polynomial function and a linear function, scholars move the line in an interactive. To wrap up the lesson, they note how zeros and intersection points change.
Lesson Planet

Algebra Made Fundamental

For Teachers 9th - 12th Standards
Gain a fundamental understanding of the solutions to polynomial functions. The lesson plan introduces the Fundamental Theorem of Algebra. Beginning with the Factor Theorem, the resource builds on to the number of factors for any...
Lesson Planet

Jumping Dolphin

For Students 9th - 12th Standards
Dolphin out of water! The short assessment provides a quadratic function that models the height of a jumping dolphin. Pupils use the quadratic model to determine the time the dolphin is above the surface of the water.
Lesson Planet

Launch from a Hill

For Students 9th - 12th Standards
Determine the time aloft. Scholars factor the quadratic expression that models the height of a rock after it is propelled by a slingshot from a hilltop. The individuals determine the zeros from the factored form of the function and...
Lesson Planet

Graphing a Quadratic Function

For Students 9th - 12th Standards
Graphs can tell us so much about a function. Given a quadratic function in standard form, individuals graph this function on the coordinate plane. They use the graph to find the zeros and the maximum or minimum value.
Lesson Planet

Intercepts and the Cover-Up Method: The Hidden Zeros

For Students 7th - 10th Standards
There's no need to cover up this resource — it's good one! Pupils use a slider interactive that covers up parts of the standard form of a linear equation and simultaneously reveals one of the intercepts of the graph. This lets them see...
Lesson Planet

Multiplication of Monomials by Polynomials: Distributing the Monomial

For Students 8th - 10th Standards
An interactive shows graphically the distribution of a monomial across all the terms in a polynomial multiplication problem. Pupils relate the specific example to a more general problem then make conclusions to develop a pattern for the...
Lesson Planet

Identification of Quadratic Models: UFO Launch

For Students 10th - 12th Standards
Build conceptual understanding of graphs of quadratic functions with an out-of-this-world resource. An interactive lesson allows learners to manipulate a graph that models the launch of a UFO. The lesson focuses on the key features of...