When you put the quotation marks you then write said (name of whoever that is talking) e.g
''I took timmy for a walk''said lisa
F(x) = (sqrt(29 + x) - x) / (x + 4)
a = -4
It can help you learn to enunciate them better, and if you can say it better it will help you to better rememer the definitions <span />
To capture the audience's attention and show that he cares and is addressing his speech toward them.
