2. What would you think "9 less than a number" would look like if you wrote 1 it as a function? (Don't use spaces in answer and use x as variable)​

What statement is true? 2x^2-9x+2=-1

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.