for Calculus Early Transcendentals Multivariable, 11th Edition Howard Anton, Irl C. Bivens, Stephen Davis Chapter 11-15 Complete And Study material 51pages LEARNEXAMS

Chapter 11 Three-dimensional Space; Vectors 11.1 Rectangular Coordinates in 3-Space; Spheres; Cylindrical Surfaces 1) The distance from (6, 8, 11) to the xy-plane is A) 6 B) 8 C) 11 D) 14.866069 E) 10 Answer: C Diff: 1 Var: 1 Section: 11.1 2) The distance from (6, 0, 8) to the origin is A) 100 B) 36 C) 110 D) 10 E) 210 Answer: D Diff: 1 Var: 1 Section: 11.1 3) The distance from (-5, -4, -3) to the origin is approximately A) 2500.00 B) 1681.00 C) 2507.07 D) 7.07 E) 5007.07 Answer: D Diff: 1 Var: 1 Section: 11.1 4) The surface described by + + is A) a point B) a parabola C) a circle D) a sphere E) a line