Which graph represents the same relation as the table below?

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Which linear inequality is represented by the graph?