Which graph shows a polynomial function, f, such that f(x)→ ∞ as x→ -∞ and f(x) →∞ as x→∞ ?

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x