Answer: 1st one: x^2, when x greater than or equal to -1
2nd one: 4, when -1 < x < 2
3rd one: 2x+1, when x less than or equal to 2
Step-by-step explanation:
Algebra Nation
Answer:
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what's the question
Answer
y=4x-3
m=4 or 4/1
b=-3
B
Step-by-Step
