6. Find the derivatives of the following; a) y =(31c5 4x3) 111(x3 + 7x) (Use the product rate) a) (5) b) y = e'\" In x" (Use the product rule) b) (5) 4 21' c) y = 3x :- e (Use the quotient rule) x 0) (4) d) y = 4111(3):2 + 2x) Rewrite as a power and use the chain rule d) (5) 7. For what 3; does the graph of y :3:2 +111 x5 have a slope of 7? (When does y' equals 7)