Instrucciones grafica las siguientes funciones luego identifica en las funciones lineales el interceptó en Y y la pendiente (m) en las funciones cuadráticas identifica 1.f(x)=3x 2.f(x)=7x-1 3.f(x)=5x-1 4.f(x)=-3x2+3x+1 5.f(x)=x2-9

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

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:

i think it would be 42cm