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Consider the function f(x)=7x+5. What is f(1)?
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Consider the function f(x)=7x+5. What is f(1)?

User Jaho
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When f(x) equals f (1), that means x is substituted by the value 1

So it’s substitute that tins in x in the linear equation.

f(1) = 7(1) + 5
= 7 + 5

Answer: f(1) = 12
User Drewlio
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