How do you graph $y=-1/2sqrtx$ and what is the domain and range?

Question

1917 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-05-04T07:01:13

y is onlt defined if and only if x is greater than or equal to zero

If x=0 or x>0, y is defined.

Your range is 0 to negative infinity.

graph{-0.5(sqrtx) [-1.08, 8.92, -3.65, 1.35]}

How do you graph y=-1/2sqrtxy=-1/2sqrtx and what is the domain and range?