SOLUTION: if f(x)=x^2 - 7x, find f(a), f(a - 3), and f(a h)?

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Question 283243: if f(x)=x^2 - 7x, find f(a), f(a - 3), and f(a h)?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
substitute a for x and solve
next
substitute a-3 for x and solve