Let f(x) = 2x + 2. solve f−1(x) when x = 4.

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0

Which of the following can be used to explain a statement in a geometric proof?