Respuesta :
slope is rise/run aka m/t how if it goes up m units, it goes to the right t units
x=-1
just a horizontal line
rise=0 since it doesn't go up at all
run=any number except 0
0/x=0
therefor slop=0
answer is A
x=-1
just a horizontal line
rise=0 since it doesn't go up at all
run=any number except 0
0/x=0
therefor slop=0
answer is A