What is the domain and what is the range
The domain is a set of all possible values for variables that are input in to a function.
The range of a funciton is a set of values that may be the output of a funciton.
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.
TH
Related Maths GCSE answers
All answers ▸How do I know which sides are the Adjacent, Opposite and Hypotenuse for trigonometry?
The perimeter of a right-angled triangle is 72 cm. The lengths of its sides are in the ratio 3 : 4 : 5 Work out the area of the triangle.
simplify fully: (x^2+x-6)/(x^2-7x+10)
Work out the value of 27 ^-2/3