josephwolly4 josephwolly4

14-12-2020
Mathematics

contestada

If y = 3x – 8, and y = f(x), find f(2). *

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bryanbujwa bryanbujwa

14-12-2020

Answer:

f(2) = -2

Step-by-step explanation:

Replace y with f(x). The equation is now f(x) = 3x - 8. f(2) means that you replace all of the x’s with 2’s. Bringing the equation to f(2) = 3(2) - 8. You now just have to solve the equation. f(2) = 6 - 8. f(2) = -2

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