Which function has the greater y-intercept. f (x)=3x+4 or g (x)=3x-7

If your using the formula y=mx+b than 3x+4 has a greater y intercept

In the formula for slope intercept form for this function f(x)=ms + b, where m is the slope and b is the y intercept. So the slopes are the same for both functions which means when graphed these functions will be parallel. The y intercept on the first function is +4 and the y intercept on the second function is -7. Therefore the first function has the greater y intercept.

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)