What is the slope of the line through (-1,8)(−1,8)and (3,-4)(3,−4)

m = (y2 - y1)/(x2 - x1) = (-4 - 8)/[3 - (-1)] = -12/4 = -3

Step-by-step explanation:

This is the correct answer, because I did it on edge and got 100%.

step- i d k and i d c : )

you: : 0

bye

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)