Ellipsoids are the graphs of equations of the form ax 2 by 2 cz 2 = p 2, where a, b, and c are all positive In particular, a sphere is a very special ellipsoid for which a, b, and c are all equal Plot the graph of x 2 y 2 z 2 = 4 in your worksheet in Cartesian coordinates Then choose different coefficients in the equation, and plot a A anecdotal evidence B specific explanations C testable claims D new hypotheses 2 Which question is impossible for Determine if the graph is symmetric about the xaxis, the yaxis, or the origin r = 3 – 2 cos x2 2x y2 = 3 add 1 to both sides of the equation x2 2x 1 y2 = 3 1 (x2 2x 1) y2 = 4 (x 1)2 (y −0)2 = 22 it takes the form (x −h)2 (y −k)2 = r2 with center at ( −1,0) with radius r = 2 See the graph of x2 y2 2x − 3 = 0
Graphing With Excel Linear Regression
