Author Question: Describe the intersection of the graphs of x2 + z2 = 4 and y = 2. (Read 18 times)

lbcchick · **on:** May 27, 2021

Question 1

If line L passes through point (1, 2, 3) and is perpendicular to the xy-plane, what are the coordinates of the points on the line that are at a distance 7 from the point P(3, -1, 5)?
◦ (1, 2, -2) and (1, -2, 12)
◦ (1, 2, 0) and (1, 2, 10)
◦ (1, 2, -1) and (1, 2, 11)
◦ (1, 2, 1) and (1, 2, 9)
◦ (1, 2, -4) and (1, 2, 10)

Question 2

Describe the intersection of the graphs of x² + z² = 4 and y = 2.
◦ circle of radius 2 with centre at (1, 2, 1) in the plane y = 2
◦ circle of radius 2 with centre at (0, -2, 0) in the plane y = -2
◦ circle of radius 4 with centre at (0, 2, 0) in the plane z = 2
◦ circle of radius

with centre at (0, 2, 0) in the plane y = 2
◦ circle of radius 2 with centre at (0, 2, 0) in the plane y = 2

verrinzo · **Reply #1 on:** May 27, 2021

A FREE account is required to view all solutions!

Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

Answer Preview

Only 45% of students answer this correctly