The sum of two integers is 6 more than twice the larger integer

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5

Can someone check if i did this correct. it’s number 4 if you’re wondering.