Exercise 2.7

Calculus

. Question 6 v E 0/1 pt '0 100 ('3 99 (D Details 1r 17 Convert the point (p, 6, 95) = (l, E, Z) to Cartesian coordinates. Give answers either as expressions, or decimals to at least one decimal place. (mam 0 Question 8 . a 0/1 pt 0100 8 99 6) Details Find an equation in rectangular coordinates for the spherical equation a Question 10 v 80/1 pt 0100 3 99 (D Details Convert the equation x2 + y2 = 64 to spherical coordinates and write in standard form, solving for p. (Use rho, theta, phi because we don't have those characters on our keyboard.) :] . Question 4 v B 0/1 pt '0 100 8 99 (9 Details Convert the point (:12, y, z) = ( 4, 1, 4) to cylindrical coordinates. Give answers as positive values, either as expressions, or decimals to one decimal place. w 0 Question 9 v B 0/1 pt '0 100 ('3 99 (D Details Convert the point (as, y, z) = ( 1, 5, 3) to spherical coordinates. Give answers as positive values, either as expressions, or decimals to one decimal place. (mm = 0 Question 5 v B 0/1 pt '0 100 Z 99 (D Details Find an equation in cylindrical coordinates for the rectangular equation 3; = 3} Entry Tip #1: To enter 6, type "theta". Example: r*sin(theta) = r sin(6) Entry Tip #2: To enter a squared trig function, wrap the outside of the trig function with parentheses. Example: (sin(theta))"2 = sin2(6) 0 Question 7 v B 0/1 pt '0 100 8 99 6) Details Convert the equation p = 2 to rectangular coordinates and write in standard form. :J