# data[].attributes.body
f(×)=6
f(×)=-15

# data[].attributes.body
f(×)=1
f(×)=-4

# data[].attributes.body
ㅊ

# data[].attributes.body
f(×)=3
f(×)=2

# data[].attributes.body
20426장나경

# data[].attributes.body
-13+4=-9

# data[].attributes.body
f(2)=4×2=8
f(-3)=4×(-3)=-12

# data[].attributes.body
F(x)=30+x

# data[].attributes.body
20422이상현

# data[].attributes.body
20408

# data[].attributes.body
20420 유하람
F(x)=2파이x

# data[].attributes.body
20420 유하람
F(x) = 50/x