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If f(x) = -7x – 10, what is f(6)? If it does not exist, enter DNE.

If f(x) = -7x – 10, what is f(6)? If it does not exist, enter DNE.-example-1
User Kamil Jarosz
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1 Answer

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9 votes

f(x)=-7x-10

To determine f(6), simply replace the x-variable in the function above with 6.


f(6)=-7(6)-10

Then, simplify.


\begin{gathered} f(6)=-42-10 \\ f(6)=-52 \end{gathered}

Therefore, f(6) is -52.

User Adranale
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