The function has a discontinuity at x = 1. What are lim f(x) and lim f(x)?

X-11

x-1

lim f(x) = 2

O x-1

lim f(x) = 9 X-1

lim f(x) = 9 x-1

lim f(x) = 2 -1-

lim f(x) = -4 x-1

lim f(x) = -4 x-1

lim f(x) DNE x-1

lim f(x) DNE

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Which equation is represented by the graph below?

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?