Use the following to answer questions : (Gridlines are spaced one unit apart.)
-Name the interval(s) where the function is constant. Write the answer in interval notation. Assume all endpoints have integer values.
A) x $\in$ (-2,?)
B) x $\in$ (4, ?)
C) x $\in$ (-?, -2) $\cup$ (4, ?)
D) x $\in$ (- ?, -1) $\cup$ (4, ?)

Question

Use the following to answer questions :   (Gridlines are spaced one unit apart.)
-Name the interval(s) where the function is constant. Write the answer in interval notation. Assume all endpoints have integer values.
A) x $\in$ (-2,?) 
B) x $\in$ (4, ?) 
C) x $\in$ (-?, -2) $\cup$ (4, ?) 
D) x $\in$ (- ?, -1) $\cup$ (4, ?)

Quizplus · Accepted Answer

The interval (4, ?) suggests that the function remains constant beyond x = 4.

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