B and C are sets of real numbers defined as follows. B={x | x<4}
C={x | x>= 7}
Write B U C and B n C using interval notation.
If the set is empty, write empty

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 )

answer: apothems is your answer

step-by-step explanation: hope u get it right

b

step-by-step explanation: