# College Math Teaching

## March 30, 2014

### Common meme one: having fun with it…

Filed under: calculus, pedagogy — Tags: , — collegemathteaching @ 8:09 pm

Quiz (NOT for professors or teachers!)

1. For the $sin(x)$ figure: IF you assume that this figure is correct, what is different about this figure and those on its row and the row beneath it? If the figure is assumed to be wrong, how might you fix the formula to make this right?

2. For the $a^x$ figure, what assumption is made about $a$?

3. For the $log_a(x)$ figure, what assumption is made about $a$?