Question

Which parent function is graphed below ? Help haha

Answer 1

`y = √(x)`

D

Explanation:

Literally substitute one of the points (4,2), using some common sense, the x is larger than the y, so it can't be A or B (makes 4 larger) and really just pur 4 in option C, it won't be a pretty nice number. So the only option is D.