23. Starting with x=0.81818181 , express x as a fraction in simplest form.

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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