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How can I find the intersection of two functions on the TI-83 Plus and TI-84 Plus family of graphing calculators? The intersect operation (selectable from the CALCULATE menu) finds the coordinates of a point at which ...
We graph the two functions: y=|x-3| and y=6 on the calculator and find the points of intersection using the intersect feature.
Press "Graph" on the opposite side of the Y=, wait for them to finish graphing, then press the blue "2nd" button, then the "Trace" button right by the Graph button. Press 5, or use the arrow buttons to scroll down to ...
Our purpose here is to use the intersect command to find the two points of intersection. We could modify the WINDOW settings to have the graph come close to the one presented in the text, but that will not be necessary.
For the First Curve, hit enter. For the Guess, arrow to the intersection and press enter. The TI-83 will return a value for x and y. Both of these coordinates are part of the solution.
Learn to use your TI-83 Plus calculator! Graph functions, plot points, find intersections, and perform regressions with this guide.
To find an intersection, follow these steps. 1. Select 5:intersect from the CALCULATE
After you press ENTER for your guess at the intersection, the calculator will try a lot of numbers near your guess to try and find a point that is as close as possible to an intersection.
Understanding Finding an Intersection of Two Functions Using the TI-83/84 better is easy with our detailed Lecture Note and helpful study notes.
This example shows how to use the TI-83 or TI-84 graphing calculator to find the intersection of two curves. Remember that both equations must be set up as ...
