Note: please reference the pictures below for question details.

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Given the graph of f(x) below, what is the open interval(s) over which f' (x) is positive? 6 5 W 46-5-4 -3 -2-1 5 Give your answer in interval notation. For example, (2, 4) U (6, co).lim f (7 + h) - f(7) h+0 h = -2 which of the following must be true? Select two correct answers, Select all that apply: Of(x) is continuous at x = 7. lim f(x) = f(7). x-7 lim f(x) = 7. lim f(x) exists. O lim f(x) = -2.Graph the line tangent to the curve of the function f(x) = x3 - 2x2 - 5x + 6 atx = 2. Place the purple dot on the point tangent to the curve and use the orange dot as a second point to graph the tangent line. Provide your answer below: 10 -5- (0 0) ( 1,6) -10 0 5 10 -5