Homework Help: math grade11

Posted by priya on Monday, October 25, 2010 at 7:59am.

for -2 < x < +3 and f(x) = 3x^2 - 6x

a)determine the domain and range of f(x)
b) the eqn of f inverse if f(x) is further restricted to 1 < x < 3.

i don't know how to these problems i tried everything please help me

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