Question

what are rule to enter functions​

Answer 1

Answer:

Explanation:

Functions are usually represented by a function rule where you express the dependent variable, y, in terms of the independent variable, x. A pair of an input value and its corresponding output value is called an ordered pair and can be written as (a, b).

Answer 2

Answer:

Rules to enter a function are :

1 . All excel functions must begin with ' = ' sign .

2  Function name must be a valid excel name . For ex : SUM , AVERAGE etc .

3 . Function name must be followed by an opening and closing parenthesis .

4. Arguements are enclosed in parenthesis . For ex : =SUM(A1:A5)