Which Cause of Intellectual Disability Is 100 Percent Preventable

question 65

Multiple Choice

Which cause of intellectual disability is 100 percent preventable?

• A) phenylketonuria (PKU)
• B) Down syndrome
• C) fetal alcohol syndrome (FAS)
• D) fragile X syndrome

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Definitions:

Linear Equations

Equations of the first degree, meaning they involve only first-degree variables (like x) and their coefficients, forming a straight line when graphed.

Interest Rates

The percentage at which interest is paid by borrowers for the use of money that they borrow from a lender.

Investments

The act of allocating resources, usually money, with the expectation of generating an income or profit.

Order

The arrangement or sequence of objects or events, or a principle of arrangement; in mathematics, it often refers to the degree of a polynomial or differential equation.