Sophia: Finding a Hole in the Graph: Lesson 5

This lesson demonstrates how to find the hole in a given rational equation. It is 2 of 7 in the series titled "Finding a Hole in the Graph."

This lesson demonstrates how to find the hole in a given rational equation. It is 6 of 7 in the series titled "Finding a Hole in the Graph."

This lesson demonstrates how to find the hole in a given rational equation. It is 1 of 7 in the series titled "Finding a Hole in the Graph."

When you have a hole in a graph it means that both the numerator and denominator equaled 0 in an equation. So what does that mean? Learners can brush up on this graphing concept and feel OK when they realize a hole in a graph is just a...

This lesson shows how an inequality can be determined from a graph. It is 7 of 10 in the series titled "Finding an Inequality from a Graph." Includes short quiz. [2:14]

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."

Middle and high schoolers use a spreadsheet to graph data. For this graphing lesson, learners determine how two parameters are correlated. They create a scatter plot graph using a computer spreadsheet.

Quick and to the point! A well-designed lesson describes how to write the equation of a linear function. Highlighting the slope and y-intercept, the video instructor explains how to put them together to create the equation in three...

This lesson derives the equation for a circle starting from the distance formula. It is 1 of 9 in the series titled "Finding the Equation of a Circle." [3:58]

This lesson explains how to find the equation for an ellipse given its foci and vertices. It is 3 of 4 in the series titled "Finding The Equation For An Ellipse." [7:45]