Domain In Interval Notation Graph
Showme domain range using a graph interval notation.
Domain in interval notation graph. Find the domain of the graph of the function shown below and write it in both interval and inequality notations. Identify the intervals to be included in the set by determining where the heavy line overlays the real line. In interval notation the domain is 1973 2008 and the range is about 180 2010.
Big idea to have a deeper understanding of interval notation from inequalities and how the square bracket includes the number and the parentheses does not include it. About press copyright contact us creators advertise developers terms privacy policy safety how youtube works test new features press copyright contact us creators. Find the domain and range from a graph youtube.
Hence the domain in interval notation is. Solution to example 1 the graph starts at x 4 and ends x 6. The range is the set of possible output values which are shown on the latex y latex axis.
The graph may continue to the left and right beyond what is viewed but based on the portion of the graph that is visible we can determine the domain as latex 1973 le t le 2008 latex and the range as approximately latex 180 le b le 2010 latex. How to find domain and range from a graph video khan academy. Because the domain refers to the set of possible input values the domain of a graph consists of all the input values shown on the latex x latex axis.
Domain of a graph. For all x between 4 and 6 there points on the graph. Domain and range with set notation youtube.
Examples with detailed solutions example 1. Another way to identify the domain and range of functions is by using graphs.