The set of all images of the elements in the domain of a function is called the

In the proof of the triangle angle sum theorem, you must draw an auxiliary line. which construction must you use to draw this line?

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?

What is the output, or dependent variable of quantity? 1: x 2: f(x) 3: y