can someone please help with these 2? i don't remember

1. Multiple Choice How many critical points does the function f(x) = (x - 2)' (x + 3)+have? (A) One (B) Two (C) Three (D) Five 2. Multiple Choice For what value of r does the function f(x) = (x - 2)(x - 3)2 have a relative maximum? 7 (A) -3 (B) (C) W / - (D) 3 3 3. Multiple Choice If g is a differentiable function such that