Question: @ 4.1.9 Communication and Thinking 1. Show that the solution to the quadratic equation 12 _ 41 = 4 is the same when solving graphically,

@ 4.1.9 Communication and Thinking 1. Show that the solution to the quadratic equation 12 _ 41 = 4 is the same when solving graphically, factoring, using the quadratic formula, and completing the square. 2. Explain how you can find the solutions to a quadratic equation by looking at its graph. 3. Why does factoring help us solve a quadratic equation? 4. When could we use completing the square to solve a quadratic equation? 5. Compare the methods for finding the solutions of _12 + 51 = 6. Which method would you choose for this particular function? Explain your answer. 6. How can we use the discriminant to determine the number of solutions? Why is this useful

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1. To understand the prerequisites for personal communication mastery.

2. To understand different focus areas for personal communication mastery.

3. Im trying to point out what we need to do to make this happen