Question

将函数配成y=a（x-h）^2+k的形式

Answer 1

1.y=2(x+1/4)^2-9/8

2.y=3(x-1/2)^2+1/4

3.y=-2(x-1/2)^2+1/2

4.y=-2/3(x-3/4)^2+9/8

5.y=(x-1/2)^2-5/4

6.y=3/4(x-2)^2-3