50 points please help
Use the function f(x) = 4x²+ 8x − 5 to answer the questions.
Par...
Mathematics, 01.05.2022 09:30 kwoolfe59006
50 points please help
Use the function f(x) = 4x²+ 8x − 5 to answer the questions.
Part A: Completely factor f(x). (2 points)
Part B: What are the x-intercepts of the graph of f(x)? Show your work. (2 points)
Part C: Describe the end behavior of the graph of f(x). Explain. (2 points)
Part D: What are the steps you would use to graph f(x)? Justify that you can use the answers obtained in Part B and Part C to draw the graph. (4 points)
Answers: 2
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Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?
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