If a football player passes a football from 4 feet off the ground with an initial velocity of 36 ft./s

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

What is the solution set of the quadratic inequality x^2-5< or equal to 0

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250