If f(x)=2^x+x, give the formula for h(x) whose graph is obtained from the following sequence of transformations, in the following order:
- vertical stretch by a factor of 8
- horizontal translation by 1 and vertical translation by 4
- horizontal stretch by a factor of 1/2
Give your answer in the form a^(x+b)+cx+d, where a, b, c, and d are integers.
The correct answer is: h(x)=4^(x+1)+16x-4 (but I don't know the steps to obtain it)
thank you for the help!
