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F(x)= x+7 evaluate f(-12)​
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F(x)= x+7 evaluate f(-12)​

User Korniltsev Anatoly
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1 Answer

4 votes

Use the substitution method

f(x)= x+7

f(-12)= -12+7

f(-12)= -5

Answer is f(-12)= -5

User Codyogden
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