Question

7 Use graph paper for this question. Take 2 cm = 1 unit on both axes.
(i) Draw the graphs of x + y + 3 = 0 and 3x – 2y + 4 = 0. Plot three points per
line.
(ii) Write down the coordinates of the point of intersection of the lines.
Coordinate Geometry
457​

Answer 1

Answer:

i) x+y+3=0 …(i)

y=−x−3

When x=−3

y=3−3=0

when x=−2

y=2−3=−1

when x=−1

y=1−3=−2

x =−1, ,−2 ,−3

y =−2, ,−1 ,0

Step-by-step explanation: