SOLUTION: x f(x)
0 20
2 18
4 16
8 12
Write a function rule for each table.
Im confused because i dont know how to figure out the equation.
Algebra ->
Functions
-> SOLUTION: x f(x)
0 20
2 18
4 16
8 12
Write a function rule for each table.
Im confused because i dont know how to figure out the equation.
Log On
Question 648410: x f(x)
0 20
2 18
4 16
8 12
Write a function rule for each table.
Im confused because i dont know how to figure out the equation. I know it starts as f(x)=________ but i dont know how to solve it. Pls help Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! The differences are uniform --> linear relationship
--------
Pick any 2 pairs
(0,20) & (8,12)
Find the equation of the line thru the 2 points.
-----------------
f(x) = 20 - x is the simplest.
