Question

Difine the following 1)number line 2)irrational number 3)real number 4)polynomial 5)variable or constant​

Answer 1

Answer:

1. line with numbers on it used to donate integers

2. a number which has infinite decimal places

3 A real number is a value of a continuous quantity.

4. A expression with many terms.

5. Vairable - which has no constant value

Answer 2

Answer:

1. A line having all the numbers on it is known as number line.

2. A Number which is not a perfect square is called irrational number.

3. A real number is made up of both rational and irrational numbers.

4. A polynomial is an algebric expression where variables are not irrational number.

5. Variable is a term which keeps changing whereas constant is always same, it never changes.