Why does the graph of y=√x not have a negative value of y? Is it

The point (5, 4) lies on the graph of a quadratic function whose axis of symmetry is x = 2. What is another point on the graph? - Quora

Why do the equation y=x+a shifts to the left whenever 'a' is positive and shifts to the right whenever 'a' is negative? Isn't it counterintuituve that the graph shifts to the negative

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What generalization can you make on the graph of y=(x-h) 2+k? - Quora

How to draw the graph of the function Y=X as Y versus -X - Quora

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What does the graph of y=x^x look like on the negative x side and the positive x side? - Quora

What is x in the functions of graphs, and how do you find its value? - Quora

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What is the graph of y =√x - Quora

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What is the graph of the function 2y=, x