GRAPHING PIECEWISE FUNCTIONS ON CALCULATORS

The calculator is set to enter a function of x -- f(x). The calculator keyboard provides an “x” key. To enter the function . x2. simply click on the . x. key, then on the ^ key and then the numeral 2. The upper portion of the calculator should display the function: f(x)= x2. Now click on the . OK. key. The function . f(x)= x2. should appear ... ................
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