### Home > INT3 > Chapter 11 > Lesson 11.2.4 > Problem 11-101

11-101.

What is the equation of the parabola that passes through the points

Create a system of three equations in three variables using the points and the equation .

Substitute the value for into the first and third equations to simplify.

You now have a system of two equations with two variables to solve.

Use the eTool below to check your solution graphically.

Click the link at right for the full version of the eTool:* **INT3 11-101 HW eTool*