Name ______________________

http://www.mathnstuff.com/math/algebra/qb/sys4.htm © 2001

sys4. Solve the systems by graphic approximation.

1st:     ____________

y = (x+4)(x-2)

y = -2

 

2nd:     ____________

y = (x+4)(x-2)

y = -9

 

3rd:     ____________

y = (x+4)(x-2)

y = -10

 

4th:     ____________

y = (x+4)(x-2)

y = 0