What is 2/3 divided by 8/9

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

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