Question

Q1. In which quadrant, the point (-6,4) lies?
Q2. Find the coordinates of the point at which the two coordinate axes meet.
Q3. Find whether the following statements are True or False. Justify your
answer.
(i) Point (0,-2) lies on y -axis.
(ii) . The perpendicular distance of the point (4,3) from the x-axis is 4.
Q4. Plot the following points and write the name of the figure obtained by
joining them in order ; A(-1,9), B(-3,2).and C(4,0)
Q5. Find the coordinates of the point
(i) Whose abscissa is 5 and lies on x-axis.
Whose ordinate is -2 and lies on y-axis.
Q6. If P(x) = x² - 4x +3, evaluate: P(2) - P(-1) + P(1/2)
Q7. Find the value of a and b, if x=0 and x= -1 are the roots of the polynomial:
F(x) = 2x3 - 3x² + ax + b.
Q8. Without actually calculating cubes, find the value of:
(i)
(ii)
(0.2) - (0.3) + (0.1)
(2x-3y) + (3y-4z)2 + (4z-2x)​

Answer 1

Q1 :- 2nd quadrant .

Q2 :- coordinate axis meet at origin , coordinate point (0,0) .

Q3 :- (1)True (2) false .

Answer 2

Answer:

refer to this attachment ✅✅✅