Mathispower4u
Matching Graphs to Situations
Sometimes a graph makes situations much easier to see. After learning about discrete and continuous graphs by watching a short video, scholars match graphs to real-world situations. The provided graphs are a discrete linear graph, a...
Virtual Nerd
Virtual Nerd: How Do You Graph a Linear Equation by Making a Table?
To graph a function, you first need a table of values to fit your equation. This video will demonstrate how to make a table and then plot those values to make a graph. [3:23]
Sophia Learning
Sophia: Comparing Linear, Quadratic, and Exponential Functions
Linear, quadratic and exponential functions have different graphs, equations, and characteristics. In this tutorial, compare the shape of linear, quadratic, and exponential curves on a graph, and explore how to identify a function as...
Sophia Learning
Sophia: Comparing Linear, Quadratic, and Exponential Functions
Linear, quadratic and exponential functions have different graphs, equations, and characteristics. In this tutorial, compare the shape of linear, quadratic, and exponential curves on a graph, and explore how to identify a function as...
Khan Academy
Khan Academy: Algebra: Functions 3
Functions and graphs are investigated in this video tutorial. Students learn about the algebra concepts through detailed examples. [9:12]
Khan Academy
Khan Academy: Graphing Functions: Ex 1: Evaluating a Function
Video [5:07] evaluating a linear function written in function notation for two different values of x and an expression.
Khan Academy
Khan Academy: Graphing Functions: Ex 4: Graphing Radical Functions
Video [10:16] showing how to graph a radical function by specifically choosing values for x that result in easy-to-plot values of y and then plotting the points.
Khan Academy
Khan Academy: Introduction to Functions: Functions as Graphs
Video shows examples of writing the coordinates of graphed points, determining if a set of points represents a function, writing the equation of a piecewise function and using the vertical line test to determine if a graph represents a...
Khan Academy
Khan Academy: Introduction to Functions: Ex: Constructing a Function
This video demonstrates how to take a word problem and write a linear function that represents the problem.
Virtual Nerd
Virtual Nerd: How Can You Tell if Function Is Linear or Nonlinear From a Table?
Explains how to examine the values in a table to determine if the relationship between the variables is linear or nonlinear. [5:38]
Khan Academy
Khan Academy: Comparing Linear Functions: Table vs. Graph 1
Given a table of values for a linear function, see how to determine which of four linear graphs represents the same rate of change. [2:35]
Khan Academy
Khan Academy: Comparing Linear Functions: Table vs. Graph 2
Video lecture examines how to compare linear functions given a table of values and four linear graphs. How do you determine which graph increases faster than the function represented in the table? [3:39]
Khan Academy
Khan Academy: Testing if a Relationship Is a Function
Watch this video tutorial to determine if points on a graph represent a function. [2:22]
Khan Academy
Khan Academy: Linear and Nonlinear Functions: Table
In this video lesson, students will learn to determine if a table of values represents a linear function. [2:25]
Khan Academy
Khan Academy: Proportional Relationships With Graphs
Learn how to tell proportional relationships by drawing graphs.
Khan Academy
Khan Academy: Analyzing Functions: When a Function Is Positive or Negative
Learn to find out the intervals when the function is is positive or negative.
Sophia Learning
Sophia: Cubic and Quadratic Functions
Explore the relationship between cubic, quadratic, and nonlinear functions. Take a quiz to assess learning.
Sophia Learning
Sophia: Determining Nonlinearity From a Table
Use data from a table to determine whether a function is linear or nonlinear. Assess learning with a quiz.
Sophia Learning
Sophia: Determining Non Linearity From a Table
Use a table to determine if a function is linear or nonlinear. Assess learning with a quiz.
Sophia Learning
Sophia: Exponential Functions Are Nonlinear
Introduction to exponential functions and what the similarities and differences are to cubic, quadratic, and linear functions.
Sophia Learning
Sophia: Nonlinear Function
Explore the difference between linear and nonlinear functions, then assess learning with a quiz.
Sophia Learning
Sophia: The Shape of Exponential Functions
This lesson describes the general shape of exponential functions. Students learn the concept by watching a video tutorial.
Sophia Learning
Sophia: Graphing Linear Functions
Graph a linear function on a coordinate plane using the x- and y-intercepts. Assess learning with a quiz. [9:18]
Sophia Learning
Sophia: Determining Non Linearity From a Graph
Using a graph, determine if a function is linear or nonlinear. Assess learning with a quiz.