graph of the system of equations?

Question

use a graphing utility to approximate all points of intersection of the graph of the system of equations 3x-2y=0 x^2+y^2=4

Answer 1

3x - 2y = 0 and x^2 + y^2 = 4  the first equation is a line and the second is a circle.

2y = 3x                                     solve for y in both equations

y = 3/2x  to graph this start at (0,0) goover 3 and up 2 that will give you the line.

x^2 +y^2 = 4 is a circle

y^2 = 4-x^2

y = square root (4-x^2) and y = -square root (4-x^2)  create a chart and plug in points between -4 and 4  to graph it good luck!