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What are the important points needed to graph #y = x^2 + 4x - 1#?
What is .03 (repeating) in a fraction?
How do you graph #f(x)=(x-2) / (x+2)#?
How do you solve #2x^2 + 8 = -2# by taking square roots?
How do you solve #x^2 + 6x + 9 = 25#?