SOLUTION: Let k(x)=3x+2. Find k(a),k(2a),and k(a+1)

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Question 314419: Let k(x)=3x+2. Find k(a),k(2a),and k(a+1)
Answer by Jstrasner(112) About Me  (Show Source):
You can put this solution on YOUR website!
Hey,
Well
k(a)=3(a)+2
k(2a)=6a+2
k(a+1)=3a+3+2=3a+5
I hope this helps!