In this lesson we’ll look at how to take a description of an equation in words and transform it into a written equation by using a table. We’ll also look at how to combine existing equations with new information to better model the situation.
Read MoreLearn how to sketch the graph of a piecewise function from a story problem that represents the function. To start, it’s helpful to know that, in word problems, a horizontal line represents something staying the same, a positive slope shows an increase in something, and a negative slope shows a decrease in something.
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