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What is the range of y 2?
{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.
For line graphs and bar graphs the values measured by the axis depend on the values measured by the horizontal axis.?
vertical
Do horizontal lines have x-values that are all the same?
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.
Can any two elements in domain have same range values in range set?
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.
What real-life situations can be represented by a horizontal number line?
Things whose values do not change.
