Dylan opened a credit card account with $550.00 of available credit. now that he has made some purchases, dylan's account only has $335.50 of available credit. what is the percentage decrease of the amount of available credit in dylan's account?
a- 64%
b-29%
c-39%
d-61%

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done