Three and two forths - one and two thirds =
3 2/4 - 1 2/3 =

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Could somebody me with this radical simplification?

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