SOLUTION: for the function f(x)=3x-5/sqr rt2x-1 find f(-2),f(z-1)

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Question 1140198: for the function f(x)=3x-5/sqr rt2x-1 find f(-2),f(z-1)
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
ambiguous.

What do you really have? f%28x%29=%283x-5%29%2Fsqrt%282x-1%29 or something else?

You just substitute for each "value" and simplify, or evaluate for each.