Ineed with question one & two

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

What number gives you a irrational number when added to 2/5