1.) g(x) = x^2+3

h(x)= sqrt(x)

evaluate g(h(5))

h(5) = sqrt(5)

g(h(5))= (sqrt(5))^2+3

= 5+3 = 8

is that right?

2.) for inverse functions you just reverse the values so for

A(1,3) B(2,4)

inverse is

A(3,1) B(4,2)

?

3.) for function y=loge(x) apply following transformations

reflection in x axis

= -loge(x)

reflection in y axis

= -loge(-x)

dilation by factor 3 in x axis

= -3loge(-x)

dilation by factor 1/2 in y axis

= -3loge(-2x)

translation 4 right 1 up

-3loge(-2x-4)+1

is this right? im not sure