Use the graphs of f and g. which describes the transformation from the graph of f to the graph of g? f(x)=−4x+8f(x)=−4x+8 g(x)=−f(x)g(x)=−f(x) 1.horizontal translation 1 units left 2.vertical translation 4 units down 3.reflection in the x-axis 4.reflection in the y-axis 5.horizontal shrink by a factor of 1/4 6.horizontal stretch by a factor of 4 7.vertical shrink by a factor of 1/4 8.vertical stretch by a factor of 4

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: