4 1 Exponential Functions And Their Graphs
And b = yintercept Rewrite the equation 3x y = 1 to y = mx b y = 3x 1 m = 3 and b = 1, point is located (0,1) first points is located (0,1) using the slope 3 or 3/1, we can locate the second point then draw a line passing through the two points slope 3/1 means move 3 units upward and 1 unit to the right Here is the graph GRaph themEllipsoids 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
