Question

1) Write the eequation of the line that is parallel to x-axis and passing through the point
i)(0, 3)
ii)(0, -4)
iii)(2, -5)
iv)(3, 4)

2) If the point (9, 2) lies on the graph of 2x- 3y +8=0 find a

Class 9
Maths
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Answer 1

Answer:

1) x=0

i),ii) will be parallel to the x-axis

2)2x-3y+a=0

(9,2)

2(9)-3(2)=-a

a=-12