Domain And Range Questions Pdf
Domain and range practice mathbitsnotebook.
Domain and range questions pdf. Give the domain and range of the relation. It turns out to be rather di cult to give a precise description of what a number is and in this course we won t try to get anywhere near the bottom of this issue. Domain and range worksheet 1 name.
E f x x2 2x 3. 4 2 relations functions domain amp range quiz. Solution the function is deļ¬ned for all real x the vertex of the function is at 1 1 and therfore the range of the function is all real y 1.
A y 5x 3. For quadratics like this it is a good idea to complete the square. If the graph is a function state whether it is discrete continuous or neither.
1 view solution helpful tutorials. 1 2 specifying or restricting the domain of a function. 1 11 3 2 2 2 0 6 2 18 4 1.
This indicates that each element in the domain corresponds to exactly one element in the range. Examples of domains and ranges from graphs important notes about domains and ranges from graphs. We now examine the range i e.
The domain is r as f x is de ned for all values of x. Ch 2 test review notre dame academy. What values do we get from x2 2x 3 as xvaries over all the domain i e.