Having a hard time understanding the question, can someone help me out?

Consider the quadratic function f(x) = 2x2 + 12x +17 (a) Express f in the standard form f (x) = a(x - h)2 + k. (b) Sketch the graph of f. Your sketch should show the correct shape of the graph and the axes should be properly labelled. (c) State the domain and range of f. e Find the maximum or minimum value of f and state whether it is a maximum value or a minimum value. [6]