What is the order of the differential equation, y + y' – 3xy = sinx? 0 3 O O O O

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

The graph shows the distance kerri drives on a trip. what is kerri's speed?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.