3∣a−b∣ if a=−9 and b=3

36 because the absolute value of -9-3 is 12, and then 12 times 3 is 36

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )