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F(x)=18x+11, find f(5)

1 Answer

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Answer:


\boxed {\tt f(5)=101}

Explanation:

We are given the function:


f(x)=18x+11

and asked to find f(5). Therefore, we must substitute 5 in for each
x.


f(5)=18(5)+11

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Multiply 18 and 5.


f(5)=90+11

Add 90 and 11.


f(5)=101

f(5) is equal to 101.

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