Please answer this questions ​

Will gve pints stars and brainliest

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.