Determine the location of the vertex and determine the nature of the vertex for the graphs of: y = x^3 - 6x^2 -15x + 7

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets

How would you find the height of points on the circle? the topic is trigonometry.