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Levels Tought:
Elementary,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 384 Weeks Ago, 6 Days Ago |
| Questions Answered: | 20103 |
| Tutorials Posted: | 20155 |
MBA, PHD
Phoniex
Jul-2007 - Jun-2012
Corportae Manager
ChevronTexaco Corporation
Feb-2009 - Nov-2016
2) Use the graph to estimate the solutions to the quadratic system.

(-3.5, 0), (-0.5, 0), (1.5, 0), and (3.7, 0)
(0, 3) and (0, -5)
(-3.5, -0.5) and (1.5, 3.7)
No solution
3) Use the graph to estimate the solution to the quadratic-linear system.

(-5, 0), (-3, 0) and (1, 0)
(-3, -8)
No solution
(5, 0)
7) Find all solutions to the system of equations given below. Use graphing technology to help you.
y+ x2 = 3
x2 + 4y2 = 36

8) Find the solutions to the system of equations given below.
y = x + 2
y = x2
(-1, 1) and (2, 4)
(-2, -4) and (1, -1)
(-1, -1) and (2, -4)
No solution
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