Graph the Linear Function and Give the Domain and the Range

question 40

Multiple Choice

Graph the linear function and give the domain and the range. If the function is a constant function, identify it as such.
- $f(x) =\frac{1}{4} x$

• A) \(\mathrm { D } = ( - \infty , \infty ) , \quad \mathrm { R } = ( - \infty , \infty )\)
• B) \(\mathrm { D } = ( - \infty , \infty ) , \mathrm { R } = ( - \infty , \infty )\)
• C) \(\mathrm { D } = ( - \infty , \infty ) , \mathrm { R } = ( - \infty , \infty )\)
• D) \(\mathrm { D } = ( - \infty , \infty ) , \mathrm { R } = ( - \infty , \infty )\)

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Definitions:

Schizophrenia

A chronic brain disorder characterized by delusions, hallucinations, disorganized speech or behavior, and impaired cognitive ability.

Anorexia Nervosa

A condition involving an intense phobia of putting on weight, accompanied by a steadfast refusal to sustain a weight that is within a healthy range.

Genes

Segments of DNA located on chromosomes that contain the necessary instructions for the development and functioning of an organism.

Cohort Effect

Effect that occurs when people born in one historical period are at different risk for a disorder than are people born in another historical period.