
Given 5 examples of linear polynomial, quadratic and cubic polynomial.
Answer
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Hint: Each of the polynomials has a specific degree and based on that they have been assigned a specific name and are thus referred to as different types of polynomials. There are four types of polynomials – constant, linear, quadratic, and cubic polynomials. We have to give examples of each type of polynomial.
Complete step-by-step answer:
We know that,
Polynomials are classified on degree and here, the term degree means power. And this further determines the maximum number of solutions a function could have and the number of times a function will cross the x-axis when graphed.
A polynomial having degree zero is called Constant polynomial. In general is a constant polynomial.
The types of polynomial are below:
1) Linear Polynomials:-
A linear polynomial is a polynomial of degree one, i.e., the highest exponent of the variable is one.
Here, we define an equation in the form:
Given below are a few examples of linear polynomials:
I.
II.
III.
OV.
V.
We note that a linear polynomial in one variable can have at most two terms if ‘a’ is 0, then this will become a constant polynomial.
2) Quadratic Polynomials:-
A quadratic polynomial is a polynomial of degree two, i.e., the highest exponent of the variable is two. In general, a quadratic polynomial will be of the form:
Given below are a few examples of quadratic polynomials:
I.
II.
III.
IV.
V.
VI.
We observe that a quadratic polynomial can have at most three terms and if ‘a’ is 0, then this will become a linear polynomial.
3) Cubic Polynomials:-
A cubic polynomial is a polynomial of degree three, i.e., the highest exponent of the variable is three. A cubic polynomial, in general, will be of the form:
Given below are a few examples of cubic polynomials:
I.
II.
III.
IV.
V.
VI.
We observe that a cubic polynomial can have at most four terms and if ‘a’ is 0, then this will become a quadratic rather than a cubic polynomial.
Note: After converting any expression into the general form, if the exponent of the variable in any term is not a whole number, then it's not a polynomial either. A polynomial of degree n will have n number of zeros or roots. A linear polynomial has only one zero. A quadratic polynomial can have at most two zeros, whereas a cubic polynomial can have at most 3 zeroes.
Complete step-by-step answer:
We know that,
Polynomials are classified on degree and here, the term degree means power. And this further determines the maximum number of solutions a function could have and the number of times a function will cross the x-axis when graphed.
A polynomial having degree zero is called Constant polynomial. In general
The types of polynomial are below:
1) Linear Polynomials:-
A linear polynomial is a polynomial of degree one, i.e., the highest exponent of the variable is one.
Here, we define an equation in the form:
Given below are a few examples of linear polynomials:
I.
II.
III.
OV.
V.
We note that a linear polynomial in one variable can have at most two terms if ‘a’ is 0, then this will become a constant polynomial.
2) Quadratic Polynomials:-
A quadratic polynomial is a polynomial of degree two, i.e., the highest exponent of the variable is two. In general, a quadratic polynomial will be of the form:
Given below are a few examples of quadratic polynomials:
I.
II.
III.
IV.
V.
VI.
We observe that a quadratic polynomial can have at most three terms and if ‘a’ is 0, then this will become a linear polynomial.
3) Cubic Polynomials:-
A cubic polynomial is a polynomial of degree three, i.e., the highest exponent of the variable is three. A cubic polynomial, in general, will be of the form:
Given below are a few examples of cubic polynomials:
I.
II.
III.
IV.
V.
VI.
We observe that a cubic polynomial can have at most four terms and if ‘a’ is 0, then this will become a quadratic rather than a cubic polynomial.
Note: After converting any expression into the general form, if the exponent of the variable in any term is not a whole number, then it's not a polynomial either. A polynomial of degree n will have n number of zeros or roots. A linear polynomial has only one zero. A quadratic polynomial can have at most two zeros, whereas a cubic polynomial can have at most 3 zeroes.
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