5

El Find the inverse of a - 1 in Q(a) where a is a root of f (2) = 24 + 2 + 2....

Question

El Find the inverse of a - 1 in Q(a) where a is a root of f (2) = 24 + 2 + 2.

El Find the inverse of a - 1 in Q(a) where a is a root of f (2) = 24 + 2 + 2.



Answers

Find the inverse of each function. Is the inverse a function?
$f(x)=2.4 x^{2}+1$

So we went to find the functions. The function of ever pecks physical to square with the fix managed to was for you know, to do that we're gonna rewrite these aftereffects is why a sickle chip squared with thanks. Minus two Post. For now, we're gonna interchange our ex otherwise So we're gonna have excess equal to squared. If y minus two was for and no, we're gonna sold For what? So first of all, we're gonna substructure for on both Senate's of the equation. So have X minus for a sequence of square with why minus two. Then we're gonna raced. Everything's sick and power will have ex witness for square X equal to y minus two. Finally, we're gonna end cheer on both sides. So have X arranged for squared Plus two, a sequel to one. And finally, we're just gonna say that the English effect the inverse function of X is equal to X minus four square plus two. This is the answer to a question

This question asked us to find the inverse of the function. What we know is the first step is to flip X and y. So we have acts. Is nine plus two times a cube drew off? Why, no, we get Bring the nine over to left hand side. We have X minus nine is two times the cube drew off. Why So for why we have why is X minus? Sign over to huge. And then what we know is that we need to interchange. Why would inverse function of X?

This question asked us to find the inverse of the function. The first stop. It's to Interchange X and Y, then square both sides to get rid of the square root. Now we want to write it just in terms of two. Why divide both sides by two we get Why is X squared minus one, divided by two? Lastly, interchanged Why? With inverse function of acts.

With the function F of X equals two x plus one and we want to find the inverse Think of F of axes, wide interchange accident, why and then So for wise, it's attract wonderful sides and then divide everything by two. So the inverse function is X minus one over to.


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