fvxy11
fvxy11
04-06-2018
Mathematics
contestada
Evaluate f(x)=-x^2-4 for x=-3
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tealmermaid534
tealmermaid534
04-06-2018
Attached is my work shown for visual purposes and my explanations.
I hope this helps! :)
Answer Link
jessblue77
jessblue77
04-06-2018
f(x) = x² - 4
First, substitute the value of x:
f(x) = (-3)² - 4
Then, simplify:
f(x) = 5
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