Question 152091
2 - |x| ≥ -2

-|x| ≥ -4

|x| ≤ 4

x ≤ 4 and x ≥ -4

4 ≥ x ≥ -4



{{{graph(300,300,-5,5,-5,5, 2 - ( x^2 )^(1/2), -2)}}}