A new iTalk is about to be introduced. It is cheaper than the iPhone, so more are expected to sell. The
manufacturer plans to make and then sell 5,000 pre-
orders and expects sales to increase by 3% each
week.

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

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.