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Can someone help me with 3 and 4?

Can someone help me with 3 and 4?-example-1
User Mabell
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1 Answer

7 votes

Answer:

3)
f(-11)=2(-11)-7\\f(-11)=-22-7\\f(-11)=-29


4)
g(21)=6(21)-3\\\\g(21)=126-3\\g(21)=123

Explanation:


User Abelyao
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