David has 23 more stamps than leah. david has 42 stamps. how many stamps does leah have? can you use the equation to solve the problem? circle yes or no. 1. ? +23 =42 2. 42+23=? 3.42-23=?

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