Nice #Mathematics #Challenge #Question.
I would say that it's good for bright Year 8s or 9s.

#Indices #Exponentials #Powers #ProblemSolving

Credit to cstream-edu@hotmail.com

Daily #apprecalculus students go to the board daily to explain their thinking and my classes are part of an iPad pilot so we also are doing our work digitally but still by hand which is why I love the iPad! #inversefunctions #logarithms #exponentials