Algebra 2 4-9 Guided Practice: Quadratic Systems
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by Matthew Richardson
| 7 Questions
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Solve It! One way to draw a mouth on the face shown above is to graph the quadratic function below with the given domain restrictions.
What second quadratic function would you graph to open the mouth?
◆ Click here to open the image and overlayed smile parabola on Desmos.
◆ Add a new quadratic equation to create an open mouth.
◆ Take a screenshot of the face with the open mouth you created.
◆ Upload your screenshot to the canvas. Resize as needed.
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Problem 1 Got It?
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Problem 2 Got It?
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Problem 3 Got It?
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Problem 3 Got It?
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Problem 4 Got It? Graph the solution of the system of inequalities. Zoom and pan your graph to establish an appropraite viewing window.
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Problem 4 Got It? Reasoning: How many solutions can a system of inequalities have? Select all that apply.
an infinite number of solutions
exactly one solution
exactly two solutions
no solutions
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