The function f(x)=−0697x 3
+16642x 2
−102407x+650015 approximates the number of canstrucion workers employed ha a certan state Find the locabion of all focel exiframai. Seled the conect answrer below and, if necessary in in any answer box(es) within your answer. A. The function tas no local minimums. and has local mavimums (has a local mavimurie) at upproximaley x a (Rownd is the neaseur ienth as needed Use a comma to separatu arrowers as needed) B. The funcion has no local maximums, and has focal minimums (thes a locial mhinum) at appecodimately x= (Round lo the nearest tenth as needed Use a camna le separale anwers as heeded) (Round io the nearest tenth ss needed Use a easmema to separale answers as needed) 0. The funcilan has no focal extremum
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