We've seen linear and exponential functions, and now we're ready for quadratic functions. We'll explore how these functions and the parabolas they produce can be used to solve real-world …

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Graph parabolas in all forms VA.Math: A.F.2.c VA.Math.2023: A.F.2.c Google Classroom Microsoft Teams

Learn how to graph any quadratic function that is given in vertex form. Here, Sal graphs y=-2 (x-2)²+5. Created by Sal Khan.

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Graphs of quadratic functions all have the same shape which we call "parabola." All parabolas have shared characteristics. For example, they are all symmetric about a line that passes …

We can interpret what the features of a graph of a quadratic model mean in terms of a given context.

Can't get enough of Sal factoring simple quadratics? Here's a handful of examples just for you!

Describe and relate the characteristics of the graphs of linear, quadratic, exponential, and piecewise-defined functions, including those in contextual situations.

So that simplified things a good bit, and now let's see if we can factor this quadratic expression. So two numbers whose product is positive 12, so that means they're gonna have the same …