Identify the Function's Extreme Values in the Given Domain, and Say

question 145

Multiple Choice

Identify the function's extreme values in the given domain, and say where they are assumed. Tell which of the extreme
values, if any, are absolute.
- $$f ( x ) = \sqrt { 64 - x ^ { 2 } } , - 8 \leq x < 8$$

• A) no local extrema; no absolute extrema
• B) local and absolute minimum: 0 at x = -8; local and absolute maximum: 8 at x = 0
• C) local and absolute minimum: 0 at x = -8 and x = 8; local and absolute maximum: 8 at x = 0
• D) local and absolute maximum: 0 at x = -8; local and absolute minimum: 8 at x = 0

Comprehend the historical and theoretical foundations of intelligence testing and the contributions of key figures in the field.

Appreciate the ethical considerations in testing, particularly in the context of intelligence and aptitude assessments and their societal impacts.

Identify factors that influence test performance, including test content relevance and the effect of non-covered material on content validity.

Understand the significance of test norms in the interpretation of scores and the establishment of relative performance metrics.

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