The solid circle on the number line at - 1 indicates that x can equal - 1
The arrow pointing left indicates the values of x are less than - 1, thus
x ≤ - 1 represents the number line
Answer from: Quest
I'm pretty sure it's b). i try drawing the functions out and b is the one that stands out or isnt a "line"
Answer from: Quest
step-by-step explanation:
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