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Learn to graph a piecewise function with three equations

👉 Learn how to graph piecewise functions. A piecewise function is a function that has more than one sub-function for different sub-intervals (sub-domains) of the function's domain. To graph a ...
YouTube on MSNOpinion

Identify the reflections, period and domain of the cotangent function

👉 Learn how to graph a cotangent function. To graph a cotangent function, we first determine the period (the distance/time ...