Tìm m để hàm số 42 4 y x mx m m 2 2 có các điểm cực trị lập thành a) Một tam giác đều. b) Một tam giác vuông cân.

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Whats the name of the vertical axis

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.