Consider the function f(x) = 7(x - 2)/3. Find the critical number Find the interval where f(x) is increasing I Find the interval where f(x) is decreasing Find the interval where f(x) is concave down

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Consider the function f(x)=7(x2)2/3. Find the critical number Find the interval where f(x) is increasing Find the interval where f(x) is decreasing Find the interval where f(x) is concave down