X - the number of plants in 8 in pots
y - the number of plants in 10 in pots

4 plants in 8 in pots and 2 in 10 in pots.
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
.
5,5.2,2
6,6,1,1
4,4,3,3
2,2,55
Answer:
Ok
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
The lines on the outside simply means "absolute value". This just takes any negative number and makes it positive. In this case, 15-4 is already positive so the answer is just positive 11.