Exponential Transformations Lesson

What is the transformation of $$f\left(x\right)=2^{x+1}$$

If g(x) is a transformation of f(x), describe the transformation.

$$f\left(x\right)=2^x$$      $$g\left(x\right)=2^{x+4}$$   

How has the function $$3^x-5$$ been transformed from the parent function  $$3^x$$ ?

Write the equation of the graph.

$$f\left(x\right)=3^x\ \ \ \ and\ \ \ g\left(x\right)=5\left(3\right)^x$$  
What transformation has taken place from the parent function to g(x)

Given the original exponential function defined by y=4^x, how would the graph change if the function were:

y=2(4)^x-3+1?

How has the function $$y=-\left(3\right)^x$$ been transformed from the parent function  $$y=\left(3\right)^x$$ ?

What transformations have happened to y = 2^x if the new equation is

y = -2^(x+3) -6