True or false if you took a true if then statement and inserted a not in each clause the new statement would also be true

With this one. will mark brainliest

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?