What is the distance, in units, between P=(−6,8) and Q=(9,8)?

How many roots does the graphed polynomial function have? 1-02

An incoming airplane is x miles due north from the control tower at an airport. a second incoming airplane is y miles due east of the same control tower. the shortest distance between the two airplanes is z miles. which of the following functions would best model the situation above?

If /is a line of symmetry, plot the partner points for the ones shown. noch 6 5 4 -3 -2 -1