1. consider these tables for line 1 and line 2.
line 1
x y
0 1
3 4
line 2
x y
0 0
2 4
(a) graph line 1.
(b) graph line 2 onto the same graph.
(c) what is the solution to the system? use graphing to solve. explain your answer.

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

The solution set for 5v2 – 125 = 0 is