diana4393 diana4393

24-06-2019
Mathematics

contestada

If f(x) = 2x-1 + 3 and g(x) = 5x-9, what is (f-g)(x)?

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wegnerkolmp2741o wegnerkolmp2741o

24-06-2019

Answer:

-3x+11

Step-by-step explanation:

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

g(x) = 5x-9

(f-g)(x)= 2x+2 - (5x-9)

Distribute the minus sign

= 2x+2 - 5x +9

Combine like terms

= -3x+11

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