SCOLE. UZIIU 0/ IT answered Question 10 > Desmos Graphing Calculator Link Consider the function f(x) = 8(x - 5)". For this function there are two important open intervals: ( - 0o, A) and ( A, oo) where A is a critical number. Find A For each of the following intervals, tell whether f(x) is increasing or decreasing. ( - 0o, A): Select an answer v (A, oo): Select an answer v Question Help: Video D Post to forum Submit Question Jump to