I got that range is (1, to infinity)
Is it correct?
What does f equal if x = -2 ?
5^sqrt(7). If x=sqrt(2)/2, then I get F(x)=1
Isn't x= sqrt(1/2) the lowest you can go?
By range, do you mean the range of x-values or y-values ?
If it's for the y-values then your range of 1 - infinity is correct.
If it's for the x-values, then that's a bit different.
For y values. They teach us to call x-values domain.
I use domain for x-values and co-domain for y-values.
But i've seen range used for x-values before.
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