SOLUTION: f(x) = the cubed root of 2x squared - 6x
(a) find f(3)
(b) state domain
i don't remember how to do these problems!
Algebra.Com
Question 152942: f(x) = the cubed root of 2x squared - 6x
(a) find f(3)
(b) state domain
i don't remember how to do these problems!
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Given:
This is just another way of expressing the cube root of an expression.
Find:
So you simply substitute 3 for every x in the given expression:
The domain is all the possible values of the independent variable (x), and this was given as x = 3, so it's just 3.
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