Write the equation of the line that has x-intercept = 6 and contains a point at (2,8)

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

F(x)=x^3+4 question 6 options: the parent function is shifted up 4 units the parent function is shifted down 4 units the parent function is shifted left 4 units the parent function is shifted right 4 units