Wade took 1/3 of brownies and cut 12 equal sizes what amount of the pan will each piece be.

the answer is 4.8 units on e2020.

parallel lines have the same slope. so if the green line has a slope of -4, the slope of the red line is also -4.

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.