If the parabola y = x ^ + PX + Q is shifted to the right by 3 units, and then to the right by 2 units, the following formula is obtained: y = x ^ - 3x + 15, then p, Q, etc?

If the parabola y = x ^ + PX + Q is shifted to the right by 3 units, and then to the right by 2 units, the following formula is obtained: y = x ^ - 3x + 15, then p, Q, etc?

If you translate y = x & # 178; - 3x + 15 upward by 2 units, you will get y = x & # 178; - 3x + 17, and then you will get y = x & # 178; - 3x + 17 by 3 units to the left
Y = (x + 3) & # 178; - 3 (x + 3) + 17, that is, y = x & # 178; + 3x + 17. This is the original parabola, so p = 3, q = 17