What you're asking is not clear, but I think you are talking about finding the inverse function. In your first example, y = f(x) = x2 - 5x. Here y is a function of x. It is not, however, a one-to-one function, so the inverse will not be a function.ozone said:I just need help turning a function of x into a function of y.
I'll give you an example and maybe you can explain it and expand upon the idea.
Thanks in advance.
y = x^2 -5x (see a very simple function! I just can't figure out how to convert it).
or y = x^2 - 2x
A function is a mathematical relationship between two or more variables, where an input (or inputs) is transformed into an output (or outputs) according to a specific rule or set of rules.
Functions are used to organize and streamline complex calculations or processes into smaller, more manageable parts. They also allow for the reuse of code, making programming more efficient and less prone to errors.
A function is defined by providing a name, a set of input parameters, and a set of instructions or statements to be executed. The function can then be called or invoked by passing in values for the input parameters.
A function declaration is a statement that declares a function and its name, while a function expression is an assignment of a function to a variable. Function declarations are hoisted to the top of the scope, while function expressions are not.
Yes, a function can return multiple values by using an array or an object to store and return the values. Alternatively, a function can use the arguments object to access all input parameters and return them in an array or object.