What is the slope of the line that contains these points? (15,-10) (17,2) (19,14) (21,26)

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities

How many and of which kind of roots does the equation f(x)=x3−x2−x+1