SOLUTION: evaluate each function rule for x= -2
f[x]=x-2
f[x]= 1/2x+2
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Question 30254: evaluate each function rule for x= -2
f[x]=x-2
f[x]= 1/2x+2
Answer by longjonsilver(2297) (Show Source): You can put this solution on YOUR website!
Not sure what you meant to write for the second one...it is ambiguous. You need to use brackets to collect terms together to remove the ambiguity. I shall assume you meant:
If you meant to write then learn to use brackets more in your maths language and now you can do this one :-)... the answer is -1/2.
jon
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