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math graph heart function. When looking at a graph the domain is all the values of the graph from left to right. Press the graph key to check out what we see.
Y 2 x 2 1 3 x 2 y 3 0. Graph Your Heart Out. Parametric Equations and a Heart Sometimes the easiest way to create a graph is to use two equations or functions.
You can leave out the domain if you isolate y and use the function fxx.
First and second derivatives are used to find maximum and minimum points and concavity intervals. The first curve is a rotated cardioid whose name means heart-shaped given by the polar equation rtheta1-sintheta. Make it upright turn. Using these measures the target heart rate HR targ is computed as HRtarg p HRrsv HRrest where p is the training percentage.