A:y=x2
B:y= 1x2
C:y=kx2
D:y=k2x
A
What book class no down south black good
B
Bye stairs shop west thing board ever mate
⑴____⑵ ____⑶____ ⑷ ____ ⑸ ____ ⑹ ____ ⑺ ____ ⑻ ____
____ ____ his bag?