5. [-/1 Points] DETAILS WANEFMAC7 11.1.054. MY NOT Find the slope of the tangent to the graph of the given function at the indicated point. HINT: [Recall that the slope of the tangent to the graph of fat x = a is f'(a).] g(x) = 3x4; (-2, 48) g'(-2) = Need Help? Watch It