NCERT Class 10 Mathematics Polynomial Formative Assignments CBSE Board Sample Problems Part 2 (For CBSE, ICSE, IAS, NET, NRA 2022)

Doorsteptutor material for CBSE is prepared by world's top subject experts: fully solved questions with step-by-step explanation- practice your way to success.

Match the column

Match the Column
Graph of polynomialNumber of Zeros
It Cuts the X-Axis at Two Points, So 2 Zeroes
0
It Cuts the X-Axis at Four Points, So 4 Zeroes
1
Since It Does Not Cut the Axis, So 0 Zeroes
2
It Cuts the X-Axis at 1 Points, So 1 Zero՚S
3
It Cuts the X-Axis at 1 Points, So 1 Zero՚S
4
Since It Does Not Cut the Axis, So 0 Zeroes
5
Since It Does Not Cut the Axis, So 0 Zeroes
6
It Cuts the X-Axis at Two Points, So 2 Zeroes
7

Solution

a) It cuts the x-axis at two points, so 2 zeroes

b) It cuts the x-axis at four points, so 4 zeroes

c) Since it does not cut the axis, so 0 zeroes

d) It cuts the x-axis at 1 points, so 1 zero՚s

e) It cuts the x-axis at 1 points, so 1 zero՚s

f) Since it does not cut the axis, so 0 zeroes

g) Since it does not cut the axis, so 0 zeroes

h) It cuts the x-axis at two points, so 2 zeroes

Match the column

Match the Column
Graph of polynomialType of polynomial
Quadratic as Parabola
Linear polynomial
Three Zeroes, So Cubic Polynomial
Quadratic polynomial
Cubic Polynomial
Cubic polynomial
TConstant Polynomial
Constant polynomial
One Zeroes but Not Straight Line. So No Appropriate Match Fo …
Quadratic as Parabola
Quadratic as Parabola
Cubic as Has Three Zeroes, Two of Them Same

Solution

a) Quadratic as parabola

b) Three zeroes, so cubic polynomial

c) Contant value polynomial

d) Linear polynomial

e) One zeroes but not straight line. So no appropriate match found

f) Quadratic as parabola

g) Quadratic as parabola

e) Cubic as has three zeroes, two of them same