(x-x(B))(x-x(C))/((x(A)-x(B))(x(A)-x(C)))y(A)+(x-x(A))(x-x(C))/((x(B)-x(A))(x(B)-x(C)))y(B)+(x-x(A))(x-x(B))/((x(C)-x(A))(x(C)-x(B)))y(C)_임송찬
- Resource Type
-
Activity
- Tags
-
- Target Group (Age)
- 3 – 19+
- Language
- Korean / 한국말
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