exam Maths Puzzle Numerical Ability

Please help solve the following questions from ch. 5 exersie 5.1 question# thanks,
Sarah

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exam Other Question

What is the graph of the equation x2 + 2x + 7 - y = 0? Which quadrant will the area be if x > 0 and y < 0? Can the area be shifted to a different quadrant simply by using additional inequalities? Why?

I cannot understand the question. Kindly help me. Thank you for helping me out