129,543 rounded to the nearest one thousand

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Tell whether the two rates form a proportion