Assgt #6
Before we dive into piecewise functions, let's first review our definitions first.
We can find the domain of a function by using which axis?
We can find the range of a function by using which axis?
Next, let's review how we can find the domain and range of a function.
How should one go about solving for the domain of a function?
How should one go about solving for the range of a function?
Then, let's review our brackets and parentheses.
What type of inequality does (x, y) indicate?
What type of inequality does [x, y] indicate?
Now that we reviewed how to best utilize our terms and definitions, let's solve for the domain and range of the following piecewise function.
What is the domain of this function?
What is the range of this function?
Putting It All Together
Let's try another!
What is the domain of this function?
What is the range of this function?
Now its your turn to create the piecewise function!
Please press the refresh button in the top right corner of the graph, then press on the points to change its position and/or symbol based off the piecewise function listed above.
What is the domain of this function?
What is the range of this function?
Let's try one more!
Please press the refresh button in the top right corner of the graph, then press on the points to change its position and/or symbol based off the piecewise function listed above.
What is the domain of this function?
What is the range of this function?
Exit Ticket
In a graph of a piecewise function, some endpoints may be open and others closed. How is this reflected in the notation for the domain and range of a function?
What key features of a piecewise function graph would you use to state the domain of the function? The range?
What key features of a piecewise function graph would you use to state the range of the function? The range?