Đề thi Olympic Tiếng Anh lớp 10 vòng 5 năm 2013 - 2014
Which of these is the solution set for the equation |x – 7| + 5 = 17?
Factor: 2m3 - 10m2 + 8m?
Which of the following is equivalent to the expression shown above?
If x/7 - y/2 = 1, which statement best explains how the value of y changes each time x is increased by 1 unit?
Solve: x/3 = (x - 6)/4?
Solve: 4x(x + 1) - (x + 1) = 0?
Solve: 3x + 5 < x - 3?
Which of these graphs could be used to find the solution for the system of equations above?
Which of these equations represents the data in the table?
If f(x) = -x2 + 2x - 3, what is f(4)?
ĐÁP ÁN