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Margaret [11]
3 years ago
11

Give a rule of the​ piecewise-defined function. Give the domain and the range.

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0

Answer:

Hello your question is incomplete below is the complete question

option B is correct  

f(x) = 1 if x ≤ 0

       -2 if x > 0

Step-by-step explanation:

The Rule of the piece-wise-defined function is :

from the given figure attached it can be seen that as : x ≤ 0 , y = 1

while for x > 0 , y = -2

therefore option B is correct  

f(x) = 1 if x ≤ 0

       -2 if x > 0

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