It’s time to test our knowledge about quadratic equations by trying some application questions! Application problems If you have any questions, feel free to leave them in the comment box down below!
Category: Unit 5: Quadratic Equations
5.4 Graphing Calculator and the Discriminant
In Pre-cal 11, you don’t really need to use a graphing calculator for the most part, but it is nice to know how to use one for sure! Graphing calculator tutorial The discriminant Here are some examples to help you with your homework questions! If you have any questions, feel free to leave them in…
5.3 The Quadratic Formula
The quadratic formula is the key to solving quadratic equations that can’t be factored or simplified. How to solve a quadratic equation using the quadratic formula Here are examples to help you with your homework questions! If you have any questions, feel free to leave them in the comment box down below!
5.2 Completing the Square and the Square Root Property
Remember how to complete the square? In the last chapter, you learned how to complete the square in order to convert from general to standard form. Now it’s time to learn how to solve a quadratic equation by completing the square. The square root property Completing the square More examples to help you with your…
5.1 Solving Quadratic Equations by Factoring
We learned that quadratic equations can be expressed in both general and standard form. In this unit, we will be mainly focused on working with the general form! Remember… A quadratic function can cross the x-axis either 0, 1 or 2 times. Points where the graph crosses the x-axis are the real solutions, because f(x)…