SOLUTION: Determine the intervals over which the function y= -x square root of (x+6) is a) increasing b) decreasing or c) constant. (Graphing the function on the calculator could be useful)

SOLUTION: Determine the intervals over which the function y= -x square root of (x+6) is a) increasing b) decreasing or c) constant. (Graphing the function on the calculator could be useful)

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Question 189646: Determine the intervals over which the function y= -x square root of (x+6) is a) increasing b) decreasing or c) constant. (Graphing the function on the calculator could be useful)
Answer by user_dude2008(1862) (Show Source): You can put this solution on YOUR website!
Graph of

a) increases on interval:

b) decreases on interval:

c) constant at x = -4

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