Solve Nonlinear Systems by Addition
Solve the System by the Addition

question 126

Multiple Choice

Solve Nonlinear Systems By Addition
Solve the system by the addition method.
- $$\begin{array} { l } x ^ { 2 } - 3 y ^ { 2 } = 1 \\2 x ^ { 2 } + 3 y ^ { 2 } = 74\end{array}$$

• A) \(\{ ( 5,8 ) , ( - 5,8 ) , ( 5 , - 8 ) , ( - 5 , - 8 ) \}\)
• B) \(\{ ( 5,8 ) , ( - 5 , - 8 ) \}\)
• C) \(\{ ( 8,5 ) , ( - 8,5 ) , ( 8 , - 5 ) , ( - 8 , - 5 ) \}\)
• D) \(\{ ( 8,5 ) , ( - 8 , - 5 ) \}\)

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Definitions:

Color Vision

Color vision is the capability of an organism to distinguish objects based on the wavelengths (or frequencies) of the light they reflect, emit, or transmit.

Weber's Law

A principle in psychophysics stating that the smallest change in a stimulus that can be detected is a constant proportion of the baseline stimulus.

Noticeable Difference

The smallest change in a stimulus that can be detected by the senses.

Minimum Change

The least alteration that can occur in a situation or in the value of a variable.