Use a Graphing Calculator to Express Solutions with Approximations to the Nearest

question 116

Multiple Choice

Use a graphing calculator to Express solutions with approximations to the nearest thousandth.
- $$\begin{array} { r } 1.2 x + \sqrt { 7 } y = - 8 \\- 4.5 x - \sqrt { 5 } y = 10\end{array}$$

• A) \(\varnothing\)
• B) \(\{ ( - 0.929 , - 2.602 ) \}\)
• C) \(\{ ( 0.584 , - 3.290 ) \}\)
• D) \(\{ ( 4.808 , - 5.205 ) \}\)

Identifying factors that contribute towards achieving the higher range of an individual's reaction range for intelligence.

Differentiating between the genetic correlations of intelligence in identical twins reared together and apart, fraternal twins, and siblings.

Evaluating the effectiveness of adoption and enrichment programs on IQ gains.

Comprehending the concept of reaction range and its determinants.

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