Sophia: Finding an Inequality From a Graph: Lesson 7

Explore a standard method to graph a circle. Given the standard form of the equation of a circle, the segment of a basic geometry playlist shows how to graph the circle. The resource works examples of graphing a circle, finding the...

This lesson shows how an inequality can be determined from a graph. It is 2 of 10 in the series titled "Finding an Inequality from a Graph."

This lesson shows how an inequality can be determined from a graph. It is 8 of 10 in the series titled "Finding an Inequality from a Graph."

This lesson shows how an inequality can be determined from a graph. It is 1 of 10 in the series titled "Finding an Inequality from a Graph."

Explain how to find the slope of a graph of a line with a video that points out how no matter what two points are used on a graph of a line, the slope is the same. A few examples reiterate how to find the slope of vertical...

Slope is the steepness of a line, but how do you quantify steepness? A video demonstrates how to find the slope of a line from a graph, either by counting vertical and horizontal change or by using the slope formula. Five...

This lesson shows how an inequality can be determined from a graph. It is 4 of 10 in the series titled "Finding an Inequality from a Graph."

This lesson shows how an inequality can be determined from a graph. It is 6 of 10 in the series titled "Finding an Inequality from a Graph."

Two given inequalities and you need to find the union. What is the union? Well, it just means that you need to show the graphs of the given inequalities on the same number line. Keep in mind, less than, greater than, and equal to, and...

The instructor demonstrates how to read a number line graph to write an inequality. There are several steps involved which are explained clearly.