Tangent Lines to Parabola
Did anyone understand how to find the line tangent to the parabola on the practice test? Is there something we're supposed to infer based on prior knowledge?
posted by brianhorwich at 7:03 PM
Blog for students in Mr. Karafiol's Period 4 Precalculus BC class to talk about math, learning math, etc.
posted by brianhorwich at 7:03 PM
1 Comments:
Graph the function y=x^2 from the problem, and go to F5 > Tangent, and when type in 3, enter. It will graph the line tangent to the point (3,9).
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