Which table could be a partial set of values for a linear function?

In the past, professional baseball was played at the astrodome in houston, texas. the astrodome has a maximum height of 63.4 m. the height of a baseball t seconds after it is hit straight up in the air with a velocity of 45 ft/s is given by h = -9.8t2 + 45t + 1. will a baseball hit straight up with this velocity hit the roof of the astrodome? use the discriminant to explain your answer.

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second