How do you graph #y=-sqrtx#, compare it to the parent graph and what is the domain and range?
1 Answer
Check the explanation for the answer because my answer is much too long for this box!
Explanation:
To graph
graph{sqrt(x) [-10, 10, -5, 5]}
Then, flip it over the x-axis, since the negative in
graph{sqrt(-x) [-10, 10, -5, 5]}
While your equation (
graph{y=-sqrt(x) [-10, 10, -5, 5]}
Compare it to the parent graph by noticing its reflections and transitions and writing them down as well.
The domain and range of the parent graph would be this:
D:
R:
The domain and range of the equation that you had provided
(
D:
R:
Hope that helped!