Point 1 (0,5) "y=mx+b", Each point you go 4 up and 1 right
Point 2 (1,9).. and so on
You have to add the same kind of terms, in this case the ones that have a variable (5.4q and -4.5q) and the ones that don't (2.4 and 3.6), like this:
(5.4q - 4.5q) + (2.4 + 3.6) = 0.9q + 6
The answer is c. 0.9 +6
F(n)=3n
f(1/3)=3(1/3)
f(1/3)=1
Hope I didn't mess up for your sake
Answer:
aprox. 100.94
Step-by-step explanation: