For which pairs of functions is (fog)(x) = 12x?
of(x) = 3 - 4x and g(x) = 16x - 3
o f(x) = 6x2 and g(x) =
f(x) - vx and g(x) = 144x
f(x) = 4x and g(x) = 3x

i think it is 18

step-by-step explanation:

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 )