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Niaboc67
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Start with x<=-2. What is the value of y at x=-3? What is its value at x=-2. What equation of the form you suggest passes through those two points?Niaboc67 said:Homework Statement
Homework Equations
The Attempt at a Solution
Not sure what to do here. I was thinking maybe the y – y1 = m(x – x1)? I am having trouble understanding this question. I know what piecewise functions are but filling this in is proving difficult.
A piecewise function is a mathematical function that is defined by different expressions or rules for different parts of its domain. In other words, the function is broken into different "pieces" that each have their own specific equation or rule.
The different pieces of a piecewise function can be identified by looking at the different sections or intervals on the graph. Each section will have its own equation or rule that defines the function within that interval.
Yes, a piecewise function can be continuous if the different pieces are connected at their endpoints and there are no gaps or jumps in the graph.
To fill in a piecewise function from a given graph, you will need to identify the different pieces of the function and their corresponding equations or rules. Then, you can write the function as a combination of these pieces, using the appropriate notation (e.g. using "if" or "else" statements).
One limitation of piecewise functions is that they can become complicated and difficult to work with if there are too many pieces or intervals. Additionally, they may not always accurately represent the behavior of a real-world situation, as they are only defined for specific intervals and not continuous throughout the entire domain.