human
Given a y value, find the corresponding x value from a non -linear graph What is the value of \( x \) when \( y=1 \) ?

Give your answer(s) to \( 1 \) decimal place ![A curved U shaped graph. There are 5 boxes between 0 and 1 on both axes. The graph goes through (-2, 1), (0,0), (2,1) and (4,4).]() \( x=2 \)
gpt
Only gives 1 value of x for a given value of y, when reading from a parabolic graph