3. What are the steps to follow when graphing polar equations? 4. Describe the shapes of the graphs of cardioids, limaçons, and lemniscates. 5. What part of the equation determines the shape of the graph of a polar equation? For the following exercises, test the equation for symmetry...
The asymptotes give the guidance we need to graph hyperbolas quickly. The fastest way to find the equations of the asymptotes is to replace the 1 in Equation (10) by 0 and solve the new equation for y : 2 2 2 2 x y x y b 2 - 2 = 1 : 2 - 2 = 0 : y = ; a x . a...
FIG. 5 is a block diagram illustrating a finite impulse response (FIR) filter implementing a moving average (MA) equation; FIG. 6 is a graph illustrating an interpolation technique using parabolas to approximate a set of known data points; FIGS. 7 and 8 are graphs illustrating an interpolation...