SOLUTION: linear functions that satisfies the given conditions: f(0)= 2, f(9)=5

Question 298100: linear functions that satisfies the given conditions: f(0)= 2, f(9)=5
Found 2 solutions by stanbon, solver91311:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
linear functions that satisfies the given conditions:
f(0)= 2, f(9)=5
-----
f(0) = 2 tells you the y-intercept is 2
---
Equation:
y = mx + 2
---
Use (9,5) to solve for "m":
5 = m*9 + 2
9m = 3
m = 1/3
---------------------------
Equations:
y = (1/3)x + 2
===========================
Cheers,
Stan H.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

If , then the point is on the graph of the function. Likewise if , then the point is on the graph of the function.

Now that you have two points, use the two-point form of the equation of a line to write your equation.

John

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