How much do you need to substract from 41/6 to make 6

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Which linear inequality is represented by the graph?