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I need help with these two math questions:

Question 1.

If you are looking at a graph of a quadratic equation, how do you determine where the solutions are?

Question 2

Describe in your own words how to graph a parabola. How do you know if the parabola opens upward or downward? What is the vertex of a parabola and how do you find it? Demonstrate with an example. What is a mathematical model and give examples when using a quadratic function?

Question 1.

If you are looking at a graph of a quadratic equation, how do you determine where the solutions are?

Question 2

Describe in your own words how to graph a parabola. How do you know if the parabola opens upward or downward? What is the vertex of a parabola and how do you find it? Demonstrate with an example. What is a mathematical model and give examples when using a quadratic function?

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