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Which graph represents the function g(x) = |x + 4| + 2?

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.