The slope is -1: (-4, -1) Which option?

y = 1x-4

y = -1x-4

y = -1x-5

-1 = (-1)(-4)+b

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.