Cho hàm số y=x^2-4x+m
Tìm m sao cho đồ thị cắt Ox tại 2 điểm phân biệt A, B với OA=3OB

You can model the population of a certain city between 1955-2000 by the radical function p(x)=55,000 sqrt x-1945. using this model, in which year was the population of that city 220,000

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

What is the slope of the line (-7,2) (4,6)