Finding the domain and the range of a function that is given graphically. Created by Sal Khan.

Domain and range from graph VA.Math: A.F.1.a, AFDA.AF.2.a VA.Math.2023: A.F.1.a, AFDA.AF.2.a Google Classroom Microsoft Teams

The domain of a function is the set of all possible inputs for the function. For example, the domain of f (x)=x² is all real numbers, and the domain of g (x)=1/x is all real numbers except for x=0.

Finding the domain and range of a piecewise function where each segment is linear.

This topic covers: - Evaluating functions - Domain & range of functions - Graphical features of functions - Average rate of change of functions - Function combination and composition - …

If f is a function and x is an element of its domain, then f (x) denotes the output of f corresponding to the input x. The graph of f is the graph of the equation y = f (x).

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Now another interesting thing to think about, and that's actually what the focus of this video is, okay, we know the set of all of the valid inputs, that's called the domain, but what about all, the …

The domain of a function, you'll often hear it combined with domain and range. But the domain of a function is just what values can I put into a function and get a valid output.

Let's take a look at an example where plotting a graph can help us figure out the domain and range of a function. Even if that function is not a polynomial. We break down the definition of …