Help finding x plz

If you can do this I will crown u brainliest master :-)

Can someone me with this problem . show your work .

What are the domain and range of the function f(x)=2^x+1

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36