The answer would be a. since the equation you would need to use would be -19/5=6(6/5)+b then you would have to figure out what 6(6/5)= which is 36/5 which you would then have to subtract from -19/5 to get rid of 36/5 to get b by itself and to keep it even on both sides. and that would give you -11=b so then the equation would then equal y=6x-11