2016-05-05
[public] 153K views, 1.79K likes, 7.00 dislikes audio only
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/multivariable-calculus/thinking-about-multivariable-function/visualizing-scalar-valued-functions/v/interpreting-graphs-with-slices
3d graphs can be a lot to take in, but it helps to imagine slicing them with planes parallel to the x-axis or y-axis and relate them with two-dimensional graphs.
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