(1 point) Find the derivative of f(x) = 6x+2x using the definition of the derivative. State the domain of f and the domain of f'. Derivative is Domain of f is Domain of f' is (Enter the domains using interval notation.) 3 (1 point) Find the derivative of g(t) = using the definition of the derivative. State the domain of g and the domain of g'. Derivative is Domain of g is Domain of g' is (Enter the domains using interval notation.) (1 point) Find the derivative of f(x) = 4+ x-7 using the definition of the derivative. State the domain of f and the domain of f'. Derivative is Domain of f is Domain of f' is (Enter the domains using interval notation.) 7 (1 point) Find the derivative of g(x) = (x-8) using the definition of the derivative. State the domain of g and the domain of g'. Derivative is Domain of g is Domain of g' is (Enter the domains using interval notation.) (1 point) The following limit represents the derivative of a function f at the point (a, f(a)): What is f(x)? f(x) = 9(a + h)8-9a lim h0 h (1 point) Find the derivative of f(x) = 3.5x - 4.1x + 2.3 using the definition of the derivative. State the domain of f and the domain of f'. Derivative is Domain of f is Domain of f' is (Enter the domains using interval notation.) # (1 point) Use the graph of y = 3-|x4| to determine where the function is not differentiable. The function is not differentiable at x = (If there is more than one x-value, enter a comma-separated list. If there are no x-values, enter "none".) 6-x (1 point) Use the graph of y = = to determine where the function is not differentiable. 6+x The function is not differentiable at x = (If there is more than one x-value, enter a comma-separated list. If there are no x-values, enter "none".) (1 point) Use the graph of y = x - 8| to determine where the function is not differentiable. The function is not differentiable at x = (If there is more than one x-value, enter a comma-separated list. If there are no x-values, enter "none".)