Question

read the instructions first​

Answer 1

Step-by-step explanation:

If the abscissa is x and ordinate is y then

1.Q1=(x,y)= (+,+)

2.Q2=(-x,y)=(-,+)

3.Q3=(-x,-y)=(-,-)

4.Q4=(x,-y)=(+,-)

5.(x,0) point on x-axis

6.(0,y) point on y-axis

Answer 2

Answer:

❥︎ Please Find the attachment

Step-by-step explanation:

❥︎ Quadrant System

• The axes of a two - dimensional Cartesian system divide the plane into four infinite regions, called quadrants, each bounded by two half-axes.

• These are often numbered from 1st to 4th and denoted by Roman numerals I, II, III, IV

where the signs of the (x; y) coordinates are

• I (+; +),
• II (−; +),
• III (−; −),
• IV (+; −).