In how many ways a set and a function can be represented? State two different examples to represent each of them
Answers
In 4 ways verbally, algebraically, numerically, graphically.
Explanation:
1. A function can be represented verbally. For Example, the perimeter of a square is four times its sides.
2. A function can be represented algebraically. For example, 3x + 6.
3. A function can be represented numerically.
4. A function can be represented graphically.
Verbal: When modeling a process mathematically, often a verbal description of the problem is developed first. For example, the expression 2x + 6 can be expressed as "double x and add six" or "add six to double x".
Algebra: This is the most common, most concise, and most powerful representation of:
2x + 6. Note that in algebraic representations, the input number is represented as a variable (in this case, an x).
Numeric: This can be formulated as a list of significant pairs, as in (4, 14), which means that if 4 goes in, 14 goes in. (You may understand this as the (x, y) points utilized in a graph.)
Graphically:- In the (x, y) form presented in the graph.