Evaluate the function g(x) = –2x2 + 3x – 5 for the input values –2, 0, and 3.

Use the input values in place of x and solve

Step-by-step explanation:

x= -2,0,3

g(-2)= –2(-2)^2 + 3(-2) – 5

g(-2)= -19

g(0)= –2(0)^2 + 3(0) – 5

g(0)= -5

g(3)= –2(3)^2 + 3(3) – 5

g(3)= -14

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: