Most of the country’s territory, that is. Some parts are, on the contrary, overpopulated. Russia is the biggest country on Earth in terms of territory, yet only ninth in terms of population size.

To help draw a straight line graph from its equation, fill in a table of 𝑥 and 𝑦 values. Plot the pairs of values as coordinates and join to make a line. Make sure you are confident with ...

Show values that satisfy an inequality on a set of axes by drawing the line of the corresponding equation and shading the area specified in a question. Include a dashed line for inequalities where the ...