Name the subset of real numbers to which number zero belongs. choose all that apply a•irrational numbers b•integers c•whole numbers d• natural numbers

The subset of real numbers which Zero belongs to are ; WHOLE numbers and INTEGER numbers.

• Natural numbers include all positive numbers which may be used for ordering or counting. They include numbers from 1, up till infinity. Natural numbers do not include 0.

• Whole numbers include all positive integer values including 0. Therefore, Whole numbers are the are the set of all natural numbers including 0.

• Integer numbers are the set of all positive and negative whole number values including 0.

(-4, 0, 7) are examples of integer numbers

• Irrational numbers are non-integer values which cannot be expressed in the form a/b. Such as (√3, 1.414...). Zero is not an irrational number .

Therefore, the subset of real numbers which Zero belongs to are ; WHOLE numbers and INTEGER numbers.

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Step-by-step explanation:

y = (x+1)² - 3

 = (x²+2x+1)-3

 = x²+2x-2

y = (x-2)² + 3

 = (x²-4x+4) + 3

 = x²-4x+7