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Wladis, BMCC/CUNY Project 3: Curve Sketching
For this project, the example, which you should use as a model for your own answers, have been handwritten – see attached page!
For each of the following problems, graph 𝑓(𝑥), including: the correct domain and range; any intercepts; maximums or minimums; holes or cusps; horizontal, vertical or slant asymptotes; and correct curvature. Rotate through the rolls of Prover, Explainer, and Checker, so that each student plays a different role for each problem. The Prover should draw the graph step-by-step including doing all calculations needed to construct the graph, the Explainer should explain each step, and the Checker should check each step (using a different method than the Prover and Explainer if possible).
1. 𝑓(𝑥) = 𝑥3
𝑥2−9
2. 𝑓(𝑥) = 2𝑥 − 3𝑥23
3. 𝑓(𝑥) = 𝑥2−1𝑥2+25
Due date:MAT 301, Mathematics Dept, BMCC/CUNY
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MAT 301, Mathematics Dept, BMCC/CUNY Due date:
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