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Graphing Quadratic Functions | ||
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Complete each of the following steps for the Quadratic Function | ||
1) Identify the coefficients a, b and c: | ||
2) Graph the function on your calculator | ||
3) Does the graph open up or down and why?: | ||
4) Write the Vertical Intercept as an Ordered Pair | ||
5) Plot the Vertical Intercept on the graph using the point tool | ||
6) Draw the function neatly on the graph using the poly tool by plotting the highest (or lowest) point and one other point. | ||