Domain And Range Bbc Bitesize
Functions and their graphs gcse maths revision section looking at functions and their graphs this section includes diagrams and examples.
Domain and range bbc bitesize. The bbc operates commercial and license paid content and in general bbc co uk holds the license payers content in the uk. The example below shows two different ways that a function can be represented. From the above graph you can see that the range for x 2 green and 4x 2 25 red graph is positive. Some of the worksheets displayed are english language gcse revision book writing paragraphs bbc bitesize english.
Welcome to highermathematics co uk a sound understanding of domain restrictions is essential to ensure exam success. The range of a funciton is a set of values that may be the output of a funciton. Worksheet will open in a new window. The range of a function is all the possible values of the dependent variable y.
Image caption a site called jellyparties was registered for bbc series psychoville. You can take a good guess at this point that it is the set of all positive real numbers based on looking at the graph. For one to one functions the inverse function has the range of the domain of the original function and has the domain of the range of the original function. Maybe they ll hide it.
Passing the fast paced higher maths course significantly. Make a table of values on your graphing calculator see. To access a wealth of additional free resources by topic please either use the above search bar or click on any of the topic links found at the bottom of this page as well as on the home page here. The domain and range of a function is all the possible values of the independent variable x for which y is defined.
As a function table and as a set of coordinates. Learning and revision resources to support the sqa higher maths specification from 2018. Learn how to use functions to represent translations sketches compressions and reflections of graphs with gcse bitesize maths. Once you find your worksheet click on pop out icon or print icon to worksheet to print or download.
Find the domain and range of a function with a table of values.