1) For the function below, Sketch the graph of y=f(x) , Also state the domain and range of y=f(x):

Ay 4 -3 -2 1 Xx 8 - For each function, identify the holes, intercepts, horizontal asymptote, and domain. Then sketch the graph. 8 ) f ( x ) = x - 2x2 -3x ' + 27x 42