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18-02-2021
Mathematics

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If f(x)=3x-2 and g(x)=2x+1 find (f-g)(x)

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20-02-2021

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Answer:

(f-g)(x) = x -3

Step-by-step explanation:

(f-g)(x) = f(x) -g(x)

= (3x -2) -(2x +1)

= 3x -2 -2x -1 = (3x -2x) +(-2 -1)

(f-g)(x) = x -3

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