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742 resources with the keyterm Graph

Lesson Planet

Identifying Linear Functions from Graphs

For Teachers 6th - 9th
Keep your mathematicians engaged using this group linear functions activity. Each of ten groups receives two graphs with both an image and equation, as well as a "who has" phrase to call out the next graph. Scholars stay on their toes as...
Lesson Planet

Analyzing Equations Through Slope and Y-int

For Teachers 8th - 11th
With problems applying to modern-day topics like Netflix and McDonald's, math whizzes analyze graphs and investigate the slopes. In this algebra worksheet, learners identify the slope and y-intercept of the given equations. They graph...
1 In 1 Collection
Lesson Planet

Popping Corn

For Teachers 6th - 8th Standards
Popcorn is a pop-ular topic! Using proportional relationships, mathematicians compare the output of an oil popper, an air popper, and the microwave. They analyze speed of popping and cost per batch, perfect for working with unit rates....
2:24
Lesson Planet

What is the Vertex of a Quadratic Function?

For Teachers 8th - 11th
The vertex of an upward facing parabola is the lowest point on the parabola and is called the minimum. The vertex on a downward facing parabola is the highest point on the parabola and is called the maximum. These are the two...
7:05
Lesson Planet

How Do You Graph the Parent Quadratic Function y=x2?

For Teachers 8th - 11th
Watch this video to learn about the parent quadratic function. The instructor walks learners through this step-by-step process.
1:59
Lesson Planet

What is the Minimum of a Quadratic Function?

For Teachers 8th - 11th
What is the lowest point of a 'U' shaped parabola called? It's called the minimum of a quadratic function, also known as, the vertex.
1:47
Lesson Planet

What is the Maximum of a Quadratic Function?

For Teachers 8th - 11th
What is the highest point of an upside-down parabola called? It's called the maximum of a quadratic function, also known as, the vertex.
7:47
Lesson Planet

How Do You Graph a Quadratic Equation with No Solution?

For Teachers 8th - 11th
There are many ways to solve a quadratic equation. Let's check out how to solve a quadratic equation by graphing. But first, let's find the axis of symmetry and the vertex before making a table of values. Write the values as ordered...
5:29
Lesson Planet

What Does Undefined Slope Mean?

For Teachers 6th - 9th
The graph of a line with an undefined slope is a vertical line. Why is it undefined? It has something to do with the value of the x-coordinate. The x-coordinate determines the run of the slope. So what if the run is zero? The instructor...
1:07
Lesson Planet

What Does it Mean To Have No Correlation?

For Teachers 6th - 11th
What does it mean when a scatter plot graph shows that there is no correlation? Does it have something to do with the slope of the line of fit? Yes, it certainly does have to do with the line of fit. If the slope of the line is zero,...
9:48
Lesson Planet

Algebra 2 - Conic Sections - Parabolas

For Teachers 9th - 12th
The first minute and a half of this video rambles on before the presenter begins to talk about conic sections. Using a whiteboard, he dissects a cone to show the different shapes that are inside, focusing on parabolas. He gives an...
Lesson Planet

Graphing Lines by Graphing Two Points

For Students 7th - 10th
Use a graphing lines learning exercise to have your mathematicians graph the line of a given equation and plot specified points. The first 10 problems have a given equation, and two values. The next 10 problems have a given equation, but...
6:24
Lesson Planet

What is a Linear Equation?

For Teachers 6th - 12th
Explore linear equations with this video about lines with equal signs! The instructor demonstrates linear equations in a variety of ways: writing examples, plugging in solutions, and graphing equations. This resource could act as an...
7:29
Lesson Planet

How Do You Graph a Quadratic Equation in Intercept Form?

For Teachers 6th - 12th
Watch this video and find out how to graph a quadratic equation when it's in intercept form! After going through the different forms of quadratic equations, an instructor leads viewers through an example problem. For the example problem,...
2:56
Lesson Planet

How Do You Solve and Graph a Two-Step Inequality?

For Teachers 6th - 12th
Approach inequalities in a new way with this video! This video gives step-by-step instruction on how to solve a 2-step inequality and then graph the answer. Learners could use this video as a reference as they do homework, or you might...
5:20
Lesson Planet

How Do You Graph a Line If You're Given the Slope and a Single Point?

For Teachers 6th - 12th
You have a slope and a given point and now you have to graph it. Begin by drawing a graph and then plotting the given point. Remember that slope is rise over run. So from the given point move the appropriate spaces to plot the next...
4:03
Lesson Planet

How Do You Use a Graph to Reflect a Figure Over the X-Axis?

For Teachers 6th - 12th
A reflection is just what you think it is, a mirror image. So how do you reflect a figure on a graph? Just flip it over. The teacher illustrates how to select a line of reflection (the x-axis) and make the calculations to flip the figure.
2:32
Lesson Planet

How Do You Use the Vertical Line Test to Figure Out if a Graph is a Function?

For Teachers 6th - 12th
How does the vertical line test help you decide if the graph of an equation is a function? The instructor draws a graph and then draws the line of the equation. She demonstrates how to use the vertical line test to determine if the graph...
7:09
Lesson Planet

What is the Domain of a Relation?

For Students 6th - 12th
The teacher illustrates several ways to look at what the domain is in a set of numbers. Input, output, table, graphs, and diagrams are a few of the ways in which she illustrates the meaning of domain.
2:36
Lesson Planet

What is the Minimum of a Quadratic Function?

For Teachers 6th - 12th
What is the lowest point of a 'U' shaped parabola called? It's called the minimum of a quadratic function, also known as, the vertex.
2:24
Lesson Planet

What is the Maximum of a Quadratic Function?

For Teachers 6th - 12th
What is the highest point of an upside down parabola called? It's called the maximum of a quadratic function, also known as, the vertex.
4:50
Lesson Planet

What is Numerical, or Quantitative, Data?

For Teachers 6th - 12th
The teacher gives a very thorough explanation of numerical or quantitative data being anything where the answer to a question would be a number. Whereas any other answer might be considered categorical. She shows several different ways...
5:59
Lesson Planet

How Do You Solve and Graph Inequalities from a Word Problem?

For Teachers 6th - 12th
Are you befuddled after reading this word problem? Not only is it a word problem but there are two variables, and not only does it have two variables, but it is an inequality. Don't pull your hair out! Take a deep breath and watch this...
2:31
Lesson Planet

What's the Y-Intercept?

For Teachers 6th - 12th
In a linear equation, the y-intercept is really just the point where the graph of the line crosses the y-axis.