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  • 01-11-2020
  • Mathematics
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Evaluate the function f (x) = x Over 3 + 4 for f(-9).

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Stephen46
Stephen46 Stephen46
  • 01-11-2020

Answer:

[tex] \huge f( - 9) = 1[/tex]

Step-by-step explanation:

[tex]f(x) = \frac{x}{3} + 4 \\ [/tex]

To find f(-9) , substitute the value of x that's - 9 into f(x) , that's for every x in f(x) replace it with - 9

We have

[tex]f( - 9) = - \frac{9}{3} + 4 \\ = - 3 +4[/tex]

We have the final answer as

[tex]f( - 9) = 1[/tex]

Hope this helps you

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