Write all the terma in...
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Answer:
<h2>f( - 4) = 21</h2>Step-by-step explanation:
To find f(-4), substitute the value of x that's - 4 into f(x). That is for every x in f(x) replace it with - 4
We have
We have the final answer as
<h3>f(-4) = 21</h3>Hope this helps you