Question

If you wanted to shift the graph of y=3x+8 down which equation would I use

Answer 1

Just change the b value so it is lower than it already is in y = mx + b so . . .

y = 3x + 1

y = 3x - 10000

y = 3x - 1000000000000000000000000000000000000

I think you get it now. lol