Which of the following best represents the graph?

Hello!
The answer would be C.
If you plug these functions into your calculator (Y= button) and go under the table button (2nd Graph button) you will see that for the function f(x)=x^3+3x^2-4x-12 the y will equal zero at -3, -2, and 2 just like the picture. Hope this helps! 

I’m going to infer you said parallel.solve for yy= -1/2x+7/4lines that are parallel have the same slope, different y intercept.so we know m is -1/2then from there solve for y intercept.