Question

S
ON A ( 2marks each)
Q.1 Draw the graph of x=2 in the form of linear equations in two varia
Q.2 Represent v3 on number line.
Q.3Plot following points on Cartesian plane- (2.0) (-1, -2) (3,-4) (0,
Q.4 Factorise x?+ 5x+6
Q.5 Write the degrees of zero polynomial and constant polynomial.
Q.6 If 2x + 3y =k passes through point (3, -2) then get the value of k.
Q.7 Find the least rationalising factors of 1/V8 and 3/127
Q.8 Name the following
I
(A) Where X and Y axis meet-
(B) Each part of Cartesian plane divided by axes-
(C) X co-ordinate of any point
(D) Y co-ordinate of any point
Q.9 Find four solutions of 3x - y = 4
Q.10 State true or false.
(E) Sum of two irrational numbers is always irrational.
(F) Product of two irrationals are irrational.
(G) Zero is also a polynomial.
(H) X- 1 is a quadratic polynomial​

Answer 1

Answer:

1.(a)

2.(b)

3.(c)

4.(a)

5.(b)

6.(d)

7.(a)

8.(c)

9.(d)

10.(b)