Given the following two planes P, and P, in IR3: P1 : 9r + 45y - 92 = -45 PQ : - 5r - 24y + 4z = 23 The intersection of P, and P, is a line. Give a parametric equation of the line, using the parameter s. Answer. (I, y, 2) = FORMATTING: Give your answer in the format (x,y,z), where , y and z are each functions of the parameter s c IR . Warning: for this question, you must use strict calculator notation; in particular, you must use * for every multiplication (e.g. 2s must be written 2*s.)