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