It is impossible to work out. You don't have enough information.
Domain is basically the x value and the range is the y value. Domain is also known as the input and range is known as the output.
200 idk just tried it but don’t go crazy for my answer
12 boys. 7 * 3 is 21. 21 girls. 4*3 is 12. 12 boys 21 girls
