Domain And Range Of A Vertical Line On A Graph

Note that the domain and range are always written from smaller to larger values or from left to right for domain and from the bottom of the graph to the top of the graph for range.

Domain and range of a vertical line on a graph. A the domain and range b the intercepts if any c any symmetry with respect to the x axis the y asis or the origin 124 2014 is the graph that of a function. If you present x as a function of y such that x f y where f y 5 then your domain is all real numbers which on a cartesian plane is a vertices line and your range is 5. For example if i asked you to find the domain of a line f x x 1 you can easily graph a straight line with a slope of 1 a y intercept of 1 and the line extends forever up to the right and down to the left.

The notation for domain and range sets is like x 1 x 2 or y 1 y 2 where those numbers represent the two extremes of the domain furthest left and right or range highest and lowest and the square brackets indicate that those numbers are included in the range. Note that the domain and range are always written from smaller to larger values or from left to right for domain and from the bottom of the graph to the top of the graph for range. Identify if the relation is a function input output 3 3 1 1 3 2 4 domain 3 134.

If you had an open point on a line this indicates that that exact point. The vertical extent of the graph is all range values 5 and below so the range is left 5 right. Determine whether the graph is that of a function by using the vertical line test if it is use the graph to find.

About press copyright contact us creators advertise developers terms privacy policy safety how youtube works test new features press copyright contact us creators. This particular line has a domain of negative infinity to positive infinity. That depends entirely how you frame the relationship.

Business 1010 summer 2016. The vertical extent of the graph is all range values 5 5 and below so the range is 5 5.