10 10 Question 5 15 Match each polynomial function to its graph Show relevant work for partial credit a f x x 2 x 1 b f x x x 2x c f x x x 1 x 2 d f x x 2 x 1 5 5 5 10 10 10 5 10 5 10 10 Mich Duroa 10 10 5 0 5 10 10 5 10 10 10