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Mathematics, 07.01.2022 18:30 22swittman

Determine the exact x-intercepts of y = (x + 4) - 7. What are the approximate x-intercepts? Sketch a graph of the parabola.
a.
b.
Refer to the Math Notes box in this lesson. Are the solutions to the
equation 0 = (x + 4) - 7 rational or irrational numbers? Explain.
c.
What are the coordinates of the vertex of the parabola? Is your answer
exact or approximate?

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