Root Functions
Interactive practice questions
The graph of $y=\sqrt{x}$y=√x has been translated to the graph of $y=-3+\sqrt{x}$y=−3+√x.
a
What is the number of units that the graph of $y=\sqrt{x}$y=√x has been translated vertically?
b
What is the direction that the graph of $y=\sqrt{x}$y=√x has been translated?
upwards
A
downwards
B
Easy
< 1min
The graph of $y=\sqrt{x}$y=√x has been translated to the graph of $y=\sqrt{x}-4$y=√x−4.
Easy
< 1min
A graph of $y=\sqrt{x}$y=√x is shown here. By dragging the points provided, plot the curve after it has undergone transformations resulting in the function $y=\sqrt{x}-4$y=√x−4.
Easy
< 1min
A graph of $y=\sqrt{x}$y=√x is shown here.
Easy
< 1min
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