4 Select the correct answer. Which function does this graph represent? -3 -2 -1 Ο Α. f(x)=3(x+1)²+2 OB. f(x)=-3(x+1)²+2 OC. f(x) = -3(x+1)²-2 O D. f(x)=3(x-1)²+2 3 2 1 2 3​