Discover how input-output tables can represent patterns and relationships. Explore how different operations affect the rule connecting inputs and outputs.
[i]Answer these open ended questions on your own or with others to form deeper math connections.[/i]
Numbers 5, 7, and 10 go into a +20 machine. What will the outputs be?
A machine takes the number 3 (input) and changes it into a 6 (output). Jair says the rule uses addition, but Mayra disagrees and says the rule uses multiplication. Who is correct? Explain.