30 POINTS! Please help!
Proportional relationships w/ graphs- The question is asked in the png.

Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Suppose g(x) = f(x + 3) + 4. which statement best compares the graph of g(x) with the graph of f(x)?