### Home > INT2 > Chapter 12 > Lesson 12.2.1 > Problem 12-72

12-72.

Solve the system of equations without using a calculator. Write your solution in exact form. What does your solution tell you about the graphs of the equations? Homework Help ✎ *x*^{2}+*y*^{2}= 9,

*y*= 2

Use substitution.

You should have two points of intersection.