If using the method of completing the square to solve the quadratic equation x^2-9x-8=0, which number would have to be added to "complete the square"?

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

Which of the following is true for the relation f(x)=2x^2+1

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here