Which phrase should be inserted on the line to correctly compare the two fractions use the models to help A. Is greater than

B. Cannot be compared to

C. Is less than

D. Is equal to

A. That's what I got for E D G E N U I TY and 7/8 is bigger than 2/4.

just thank me later when you get it correct...

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option