1000 milliliters are in a liter.
The graph of the sequence M , we define M recursively using function notation

Given :
the graph of the sequence M
Lets write the recursive function using the given points
First point is (1,7) and second point is (2,5) then (3,3) and so on
For recursive function , we use the initial point (1,7)
when n=1, f(n)=7
the y values of the point are decreasing by 2. Common difference is -2
Recursive function is

where n=2,3,4...
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Slope = (-6 - 2)/(-1 - 3)= -8/-4 = 2
answer
slope = 2
write it into a formula
60=2x+x
60=3x
20=x
then double check 20 *2 = 40 +20 = 60
so the number is 20
Answer: 3y +2
Step-by-step explanation: