what is the equation of a blue line starting at 1 on the y axis and passing through the points of (1,4) and (2,7) and ending at (3,10)

Which ahows the graph of the solution set of 6x+4y< 12

True or false look at the picture pls : /

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8