cojo1124 cojo1124

22-11-2019
Mathematics

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Question 5 of 25
2 Points
If f(x) = x + 8 and g(x) = - 4x - 3, find (f - g)(x).

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jimrgrant1 jimrgrant1

22-11-2019

Answer:

5x + 11

Step-by-step explanation:

note that (f - g)(x) = f(x) - g(x)

f(x) - g(x)

= x + 8 - (- 4x - 3) ← distribute parenthesis by - 1

= x + 8 + 4x + 3 ← collect like terms

= 5x + 11

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