{2}Restate the question: what is the range of y=2?On an x-y grid, the equation y=2 represents a horizontal line which crosses the y-axis at 2.The domain (the set of possible x-values) is the set of real numbers.The range (the set of y-values you get when you plug in the x-values) is just 2, since the y- value is 2 eeverywhere on the line.
vertical
A vertical line has the same x-value. A horizontal line has the same y-value. The equation, y=3 would graph as a horizontal line crossing the y-axis at 3.
Yes. In fact, all the elements of an infinitely large domain can have the same value from the range set. The horizontal line, y = 3 for all real x, is an example of this extreme case.
Things whose values do not change.
The darker horizontal line on a graph. It represents the x-values. The lighter vertical line is the y axis. It represents the y-values.
That it is the average of the x values.
{2}Restate the question: what is the range of y=2?On an x-y grid, the equation y=2 represents a horizontal line which crosses the y-axis at 2.The domain (the set of possible x-values) is the set of real numbers.The range (the set of y-values you get when you plug in the x-values) is just 2, since the y- value is 2 eeverywhere on the line.
The darker horizontal line on a graph. It represents the x-values. The lighter vertical line is the y axis. It represents the y-values.
vertical
horizontal
vertical
A vertical line has the same x-value. A horizontal line has the same y-value. The equation, y=3 would graph as a horizontal line crossing the y-axis at 3.
Yes. In fact, all the elements of an infinitely large domain can have the same value from the range set. The horizontal line, y = 3 for all real x, is an example of this extreme case.
Yes, because for every X input there are multiple y values.
Things whose values do not change.
Range: The range is the set of all possible output values (usually y), which result from using the function formula. Domain: The domain of a function is the set of all possible input values (usually x), which allows the function formula to work.