Introduction to Functions — Quiz

Question 4 • CMS 2026-2027 NC Math 1 CREDIT RECOVERY

What is the range of the given function? start set negative 2 comma 0 comma negative 4 comma negative 3 comma 2 comma negative 9 comma 0 comma 5 comma negative 5 comma 7 end set

Answer

start set y such that y is equal to negative 9 comma negative 3 comma 0 comma 5 comma 7 end set

start set y such that y is equal to negative 9 comma negative 5 comma negative 4 comma negative 3 comma negative 2 comma 0 comma 2 comma 5 comma 7 end set

start set x such that x is equal to negative 9 comma negative 5 comma negative 4 comma negative 3 comma negative 2 comma 0 comma 2 comma 5 comma 7 end set

start set x such that x is equal to negative 5 comma negative 4 comma negative 2 comma 0 comma 2 end set

Explanation

The range is the set of all output values of the function. From the given values, list each distinct number once: −9, −5, −4, −3, −2, 0, 2, 5, and 7. Choice B gives this complete set using y-values; the repeated 0 is included only once.

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