Real numbers are all numbers that you can get as a solution to a question.
Basically all numbers are real numbers if you can do whatever you want with it and get it as the answer.
I know this sounds like all numbers but there are number which dot not have solutions like square root of a minus number.For example of you type in root of -25 it will give you error
<span>The curves x = y^2 - 4y and x = 2y - y^2 are two parabolas with vertices (-4,2) and (1,1), respectively.
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The solutions (0,0) and (-3,3) of system

give the common points of these parabolas.
The area is calculated in the image.
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Answer:
9/2 or 4.5
Step-by-step explanation:
15/4x6/5 = 3/2x3 = 9/2
Step-by-step explanation:
p<5 that's the answer for the question