Câu 3: (0,8x2
Cho góc lượng giác a thỏa mãn sin a-cosa= 1/3 và 0

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

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