The graph of y = f(x) is shown.

a) Find f(0)

b) Give the roots of f(x) = 0

Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28