why does the graph of y=square root(-1-x) move by 1 to the left instead of to the right? I thought that when you subtract a number that modifies the x you move to the right, not the left? I graphed it in desmos.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter8: Roots And Radicals
Section8.1: Simplify Expressions With Roots
Problem 54E: Explain the difference of finding the nthroot of a number when the index is even compared to when...
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why does the graph of y=square root(-1-x) move by 1 to the left instead of to the right?

I thought that when you subtract a number that modifies the x you move to the right, not the left?

I graphed it in desmos.

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