SOLUTION: Function Table
In Out
2 .6
4 2.2
5 3
What is the rule?
(In =x and out = answer)
Algebra.Com
Question 156414: Function Table
In Out
2 .6
4 2.2
5 3
What is the rule?
(In =x and out = answer)
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Use the two-point form of a straight line against two of the points and then test the other point against the rule you develop to see if the three given points are colinear.
Let be (5,3) and be (4,2.2)
So
is your rule. Now check the other point:
Does ? , -- Yep.
So your rule fits all three points and you are good to go.
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