What does f(3) mean? | Evaluating Functions

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Have you ever had a question ask you to evaluate for something like f(3) or g(-2) or h(6)? Are you confused on what you’re supposed to do with those letters and numbers? Well, if so, you’ve come to the right place. For today’s Crazy Calculation, we’re going to be evaluating functions. Function notation can look intimidating when you first learn it, but I promise you it’s actually pretty simple. If you don’t know what function notation—stuff like f(x), g(x) or h(x)— is, then you should definitely check out my last video:

What is f(x)?

Like always, I hope you learned something new today, and thanks for watching Crazy Calculations!
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I love how easy this is to understand!!! Great video! 😊

meganchiang
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She makes everything easier 🥲 thank u❣️❣️

hlakaniphanicele
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Oh boy without Crazy Calculations I would be in serious trubbs

meganvoss
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Wait with the 5(-2)^2 why Diddnt you square the negative 2 first because what it what the laws of operations tells you.

User-inthemorning
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Heyy can u help mee please u have a video in ur channel ab theta but where is theta in traingle

karokhkoye