Question: Determine where the function is increasing/decreasing: y = x^2 + 4x + 3 O (-infinity, -3) U (-3,-1) U (-1, infinity) O (-2, infinity) decreasing,
Determine where the function is increasing/decreasing: y = x^2 + 4x + 3 O (-infinity, -3) U (-3,-1) U (-1, infinity) O (-2, infinity) decreasing, (-infinity, -2) increasing O (-2, infinity) increasing, (-infinity, -2) decreasing
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