The answer is the last one. The values are equal. The first equation is y=4x-3. If you plug in x=2 you get y=4(2)-3 which is 5. For the second one, it says an initial value of 5 and the y value does not change, so the value of this equation is always 5. Therefore they are both 5 when x=2 so they are equal when x=2.