Simplify the following expression.
-14x^2+9x-4x^2+5

Select the correct answer from each drop down menu

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?