SOLUTION: f(0)=8 and f(x) decreases by 2 when x increases by 3. Find the function.

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Question 1186653: f(0)=8 and f(x) decreases by 2 when x increases by 3. Find the function.


Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.

This passage  " f(x) decreases by 2 when x increases by 3 "  MEANS that the slope "m" is 


    m = -2%2F3.


So, the function is


    f(x) = %28-2%2F3%29x + 8.    ANSWER

Solved.


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