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Question 2 (1 point) For a function x), f'{-3) = 5 indicates x) is __ at x=-3. 0 increasing 0 concave down 0 decreasing Question 4 (1 point} For a function gix), g\"{3)=-8 indicates that g(x) is ____________ at x=3. O concave down 0 increasing 0 decreasing O concave up