If rx=2-x2 and wx=x-2 , what is the range of w ° rx ？ - ∈ fty ,0] - ∈ fty ,2] [0, ∈ fty [2, ∈ fty
Question
![If rx=2-x2 and wx=x-2 , what is the range of w ° rx ？ - ∈ fty ,0] - ∈ fty ,2] [0, ∈ fty [2, ∈ fty](https://redmondmathblog.com/photo/650091f67ee69.webp)
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MATH SOLVE
![If rx=2-x2 and wx=x-2 , what is the range of w ° rx ？ - ∈ fty ,0] - ∈ fty ,2] [0, ∈ fty [2, ∈ fty](https://redmondmathblog.com/photo/650091f66ef1e.webp)
