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Use the following function rule to find f(15)f(15).\newlinef(x)=−120x+6f(x) = \frac{-120}{x} + 6\newlinef(15)=f(15) = _____

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Full solution

Q. Use the following function rule to find f(15)f(15).\newlinef(x)=−120x+6f(x) = \frac{-120}{x} + 6\newlinef(15)=f(15) = _____
  1. Divide by 1515: Now, divide −120-120 by 1515. \newlinef(15)=−8+6f(15) = -8 + 6
  2. Add to find f(15)f(15): Finally, add –8–8 and 66 to find the value of f(15)f(15).\newlinef(15)=–2f(15) = –2

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