Evaluating the function in x = -1, we get:
H(-1) = 7
How to evaluate a function?
When we have a function:
y = f(x)
Evaluating the function in a value, like x = a gives:
y = f(a).
This means that we need to replace all the "x" in the equation by the number "a".
In this case:
H(x) = 6 - x
And we want to get:
H(-1)
So we need to replace the x by -1.
H(-1) = 6 - (-1) = 7
H(-1) = 7
If you want to learn more about evaluating:
https://brainly.com/question/1719822
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