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Levels Tought:
Elementary,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 352 Weeks Ago, 5 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.

(-Â3.5, 0), (Â-0.5, 0), (1.5, 0), and (3.7, 0)
(0, 3) and (0, Â-5)
(-Â3.5, Â-0.5) and (1.5, 3.7)
No solution
Â
3) Use the graph to estimate the solution to the quadraticÂ-linear system.

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

Â
Â
Â
Â
8) Find the solutions to the system of equations given below.
y = x + 2Â
y = x2
(Â-1, 1) and (2, 4)
(Â-2, -4) and (1, -Â1)
(Â-1, Â-1) and (2, Â-4)
No solution
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