Explain how you know an infinite geometric series converge or diverges just by lookin at it.

What is the value of x in the diagram below?

Which of the following tables represents exponential functions?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.