Hi! I just wanted to say hello and ask this question for easy points! 5-1=?

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

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?