Determine the Domain and the Range of the Function $$f ( x ) = - x ^ { 2 } - 4 x + 5$$

question 275

Multiple Choice

Determine the domain and the range of the function.
- $$f ( x ) = - x ^ { 2 } - 4 x + 5$$

• A) domain: all real numbers
• range: \(\{ \mathrm { y } \mid \mathrm { y } \leq - 9 \}\)
• B) domain: \(\{ x \mid x \leq - 2 \}\)
• range: \(\{ y \mid y \leq - 9 \}\)
• C) domain: all real numbers
• range: \(\{ y \mid y \leq 9 \}\)
• D) domain: \(\{ x \mid x \leq - 2 \}\)

Apply logical reasoning to deduce conclusions from given premises.

Understand Piaget's stages of cognitive development in infancy, including key concepts like circular reactions and object permanence.

Identify and explain the methodologies and assessments used to study infant cognition, such as the HOME exam and habituation studies.

Recognize variations in cognitive development, including exceeding Piaget's age expectations and the impact of environmental factors.

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Definitions:

Risk Tolerance

The degree of variability in investment returns that an investor is willing to withstand.

Financial Statements

Formal records of the financial activities and position of a business, individual, or other entity, including the balance sheet, income statement, and cash flow statement.

Expected Return

The mean of the probability distribution of possible returns for an investment, taking into account all known risks and opportunities.

Complete Portfolio

A diversified investment portfolio that includes a wide range of asset classes balanced according to an investor's risk tolerance and financial goals.