we know that
f(3) is the value of the function when x is equal to 3
so
For x=3
see in the graph
f(3)=6
see the attached figure
therefore
<u>the answer is</u>
f(3)=6
I dont know i will tell you when i find out
What triangle?
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It's too short. Write at least 20 characters to explain it well.
Write a ratio... i think 6/1 cross multiply x/3 if im correct im guessing