Is the graph increasing, decreasing, or constant?

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.

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.