Evaluate the function below at  x=-9 Put your answer in function notation. g(x)=x+8

To evaluate the function \( g(x) = x + 8 \) at \( x = -9 \), substitute \(-9\) for \( x \) in the function:

\[
g(-9) = -9 + 8
\]

\[
g(-9) = -1
\]

So, the answer in function notation is \( g(-9) = -1 \).

Would you like more details on this process or have any questions?

Here are 5 related questions:
1. What is \( g(5) \) for the function \( g(x) = x + 8 \)?
2. If \( g(x) = x + 8 \), what is \( x \) when \( g(x) = 0 \)?
3. How does the function \( g(x) = x + 8 \) shift the graph of \( y = x \)?
4. What is the inverse of the function \( g(x) = x + 8 \)?
5. How do you determine the domain and range of the function \( g(x) = x + 8 \)?

**Tip:** Remember that evaluating a function involves substituting the given value of \( x \) into the function.

Learn how to evaluate the function g(x) = x + 8 at x = -9 with a step-by-step solution. Understand function notation and substitution in mathematical functions. Suitable for students in Grades 9-12.

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