What is the slope? 8th math

Step-by-step explanation:

they have given you three points  P1 , P2 and P3. We only need two of them, any two will work

P1= (x1, y1) = (-1,8)

P2=(x2,y2) = (3,-4)

now use the slope formula to find the slope , use the variable 'm' for slope since that a very commonly used variable letter for slope

m = ( y2 - y1 ) / ( x2 - x1 )

m = (-4 - 8 ) / ( 3 - (-1) )

m = (-12) / 3 + 1 )

m = -12 / 4

m = - 3

there is your slope,  got it? send a note if you have other questions :)

the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation: