Tìm m để hàm sô y=x³+(m-1)x²-3x-(m²+2) có 2 cực trị thỏa 2 cực trị nằm khác phía trục hoành

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

Jim had 15 minutes to do 5 laps around his school what would his time be