The graph of the function f and a table of selected values of f(x) are shown above. The graph of f has a horizontal tangent line at x=4, is concave down for 0 (or equal to)6. A. Approximate the value of f’(5.5)
B. Is there a value of x, for 0 0 ( (f(x-h)-f(x)) / (h) ) =0. Give a reason for your answer

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step-by-step explanation:

srry idk

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.