The graph of f(x) = ax 2 + bx + c is shown. Complete each of the

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The graph of f(x) = ax+ bx + c is shown. Complete each of the following. Use interval notation when appropriate. 


(a) Give the zeros off. Is the discriminant for the equation ax2 + bx + c = 0 positive, negative or zero? 


(b) Give any x- and y-intercepts on the graph of f. 


(c) Identify where is f negative or positive. 


(d) Identify where is f is increasing or decreasing. 


(e) Is the average rate of change of f from 1 to 1, positive, negative, or zero? 


(f) Estimate the average rate of change from-1 to 1.image

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