Plot the points and find the distance between them. Give your answer both in simplest radical form and as a decimal approximation.
Use the Pythagorean Theorem to find the distance.
Find the slope of the line that passes through both points.
Look up slope in the glossary.
Use the eTool below to solve the problem.
Click the link at right for the full version of the eTool: 1-49 HW eTool