dianaswafflehouse dianaswafflehouse

19-07-2020
Mathematics

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Question 8 of 10
If f(x) = 5x – 2 and g(x) = 2x + 1, find (f+g)(x).
O A. 4x-3
O B. 3x - 1
C. 7x-1
O D. 7x-3
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Respuesta :

musiclover10045 musiclover10045

19-07-2020

(f +G) means to add the two equations together:

5x - 2 + 2x +1

5x + 2x = 7x

-2 + = -1

Answer is C. 7x-1

Answer Link

bekkarmahdi702 bekkarmahdi702

19-07-2020

Answer:

7x-1

Step-by-step explanation:

f(x)+g(x)
5x-2+(2x+1)
5x-2+2x+1
7x-1

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