If f(x) = 5x – 2 and g(x) = 2x+1, find (f- g)(x).
O Å 7x-1
O B. 7x-3
O C. 3 - 3x
O D. 3x-3

helllp

answer:

The answer to your question is letter D. 3x - 1

Step-by-step explanation:

Data

f(x) = 5x - 2

g(x) = 2x + 1

(f-g)(x) = ?

Process

1.- To solve this problem just subtract g(x) from f(x)

(f-g)(x) =  f(x) - g(x)

- Substitution

 (f-g)(x) = 5x - 2 - (2x + 1)

- Simplification

 (f - g)(x) = 5x - 2 - 2x - 1

 (f - g)(x) = (5x - 2x) + (-2 - 1)

- Result

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

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

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step-by-step explanation: