We have been given that on a coordinate plane a line with negative slope passes through points 
and 
. We are asked to find the rate of the change of the function.
We know that slope represents rate of change of function.
We will use slope formula to solve our given problem.
Let 
and 
.
Therefore, the rate of change of the given function is 
.
It is my opinion that it is C) but i am not sure, you might be correct though...
12 green beads
60 red beads
30 yellow beads.
102 beads in all.
I hope this helped:)
This one is similar to the previous one.
