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Home > INT3 > Chapter 11 > Lesson 11.2.4 > Problem 11-108


Write the equation in standard form of the parabola that passes through the points , and .

Substitute the point into   where and .

Repeat the previous step with and to create two more equations.

You have created a system of three equations with three variables. Solve the system of equations.
Refer to problem 11-100 for help.

. Substitute for , and to find the equation of the parabola.

Use the eTool below to graph the answer.
Click the link at right for the full version of the eTool: INT3 11-108 HW eTool