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Find the distance between (0,5) & (-4,2)

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers