SOLUTION: What is the value of k in the function �(x)=112-kx if �(-3)=121?

Question 1123444: What is the value of k in the function �(x)=112-kx if �(-3)=121?
Found 2 solutions by Boreal, solver91311:
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
f(-3)=112+3k=121
3k=9
k=3 ANSWER
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

If and , then .

Solve for

John

My calculator said it, I believe it, that settles it

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