Question three for geometry quiz

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

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given