Solve the System by the Substitution Method $$\begin{array} { l } 2 x ^ { 2 } + 4 y ^ { 2 } = 36 \\y = x + 3\end{array}$$

question 196

Multiple Choice

Solve the system by the substitution method.
- $$\begin{array} { l } 2 x ^ { 2 } + 4 y ^ { 2 } = 36 \\y = x + 3\end{array}$$

• A) \(\{ ( 0,3 ) , ( - 4 , - 1 ) \}\)
• B) \(\{ ( 0 , - 3 ) , ( - 4 , - 1 ) \}\)
• C) \(\{ [ 0,3 ) , ( 4,7 ) \}\)
• D) \(\{ ( 0 , - 3 ) , ( 4,7 ) \}\)

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Definitions:

#define Statement

A preprocessor directive used in C/C++ for macro definition to create symbolic constants or to perform macro substitution.

Typedef

A keyword in C and C++ for defining new names (aliases) for existing data types, enhancing code readability and maintainability.

Pre-ANSI C

The version of the C programming language that existed before the standardization by the American National Standards Institute (ANSI), notable for variation in implementation between compilers.