B: 9.25
12/19=5.75/x
X=9.10 but least amount which is 9.25
Just to make sure, you want me to give you the answers to all of them?
If a rational function is not continuous, it'll be due to one of two reasons. Either it has a hole, or it has an asymptote. Plug in -5 for x in the denominator of the rational function. What do you get? You get zero in the denominator, meaning the function is undefined at x=-5.
She would need to write a check of $20.00 10 times to get to $200.00 if I am right.
