If f(x) = sqrt(x+4), use a calculator to compute [f(4+h)-f(2)]/h for h =
±0.1, ±0.05
So do I just put f(x) in place of the f's when putting into my calculator and do the negative and positive for each ± correct?
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If f(x) = sqrt(x+4), use a calculator to compute [f(4+h)-f(2)]/h for h =
±0.1, ±0.05
So do I just put f(x) in place of the f's when putting into my calculator and do the negative and positive for each ± correct?
Quote:
Originally Posted by brumby_3
So I need to plug the negative and positive of each number into the function to get the answer?
Yep, four problems to complete.