Given the function f(x)=a(x−h)2+k, match the corresponding transformations.

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 )

(f+g)(x) = 3^x+10x+4x-2

      =3^x +14x-2

choice b

erica would now have 20 bottles of water because 26-6=20.

i hope this : )