Domain And Range Gcse Questions

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Domain and range gcse questions. So in the following tutorials i introduce you to this concept by looking at linear quadratic root and reciprocal functions. F x 1 x x cannot take the value 0. In the following tutorial i continue by looking at square root and reciprocal functions.

Tutorial contents maths exam questions domain and range. Domain is the set of value that you can stick into a function and range is what comes out when you stick the domain into the function for example f x x where so that domain is 0 2 so all the numbers including 0 and 2 i have defined as valid things you can stick into f x and to get the range you stick 0 and 2 into f x and see wat comes out in this case it s 0 and 4 so that s the range. Domain and range exercises studysmarter question 1 find the domain and range of each of the following where y is a function of x.

Download all files zip gcseandigcsefm functions pptx. There may also be a mistake on question 3 of exercise six. A write down the equations of the asymptotes to the curve y f x.

What is the domain of a function. The domain of a function is the values of x the input are allowed to take. 1 view solution helpful.

Edexcel ial cambridge international cie international baccalaureate. The function f is defined on the domain x 1 by. For igcse further maths also covers piecewise functions and domain range.

D find an expression for f 1 x. T dharmawardene 7th jan 2021 flag comment. These can be slightly more demanding.