There is normally a shape or something to these problems
-1, -1/2, -2 so solve it like this on the numberline
It will take her 5 nights to read three chapters.
Take 
and add up until you get to 3.
1st night: 3/5
2nd night: 1 1/5
3rd night: 1 4/5
4th night: 2 2/5
5th night: 3.
Make XY tables for each option.
If any of the Tables have identical X numbers it is not a function.
The first option has two X's that re 2, so is not a function.
Second option has 2 x's that are 4's, so is not a function.
The third option has no repeating X values so is a function.
The fourth option has two -2's and two 0's so ids not a function.
The function is the third choice:
On a coordinate plane, solid circles appear at the following points: (negative 3, 2), (negative 2, 2), (0, 1), (1, 3), (2, negative 4), (4, negative 1).
Answer:go there and it will answer your question
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Step-by-step explanation:
