Which factor could be multiplied by the given function so that their product causes the graph of f(x) to decrease as x approaches negative infinity? f(x)=(2x^2+5)(x−7)

Step-by-step explanation:

Did u figure it out?

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