what is the error? at 9am the temperature was -4 degress forienhieght by the noon the tempereture was -12 degress forienhight a
1 answer:
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Answer:
y≤x²+4x-1.
Step-by-step explanation:
1) to define the equation of the given graph; it is y=x²+4x-1 (its vertex is (-2;-5));
2) to define inequation accorging to the given graph (the area outside of the parabola means ≤).
