Question

find the fixed points or points of the function if any g(x)=x^2-4x+1

Answer 1

what do you mean fixed points?

Answer 2

i think he meant roots

Answer 3

no it says fixed points of a function

Answer 4

what is fixed points of a functin..?

Answer 5

A fixed point is a point that's mapped to itself.

Answer 6

But I don't know if they have root or not that is why I am asking

Answer 7

so how do you find that?

Answer 8

we cant find its roots so we use b^2-4ac= delta

Answer 9

then x should be equal y
\[x=x^2-4x+1\]
\[x^2-5x+1=0\]
I hope you can solve this quadratic equation yourself and answer will be
\[(\frac{5-\sqrt{21}}{2};\frac{5-\sqrt{21}}{2})\]
\[(\frac{5+\sqrt{21}}{2};\frac{5+\sqrt{21}}{2})\]

Answer 10

you complete me guy

Answer 11

I will try thanks

Answer 12

I had help with this earlier but I had a hard time following.