What is the equation of the given line? Y= -3x y= -3 x= -3 x=3

Which graph represents the linear function below? y-3=1/2(x+2)

Item 1 which question could the expression 1000n answer? let n = the number of gallons of gas used. how many miles per gallon did the car get driving 1000 miles? let n = the number of grams of food needed for each dog. how many grams of food are needed to feed 1000 dogs? let n = the number of people at the show. how many empty seats were there at the show if there are 1000 seats at the theater? let n = the number of seats at the theater. how many empty seats will there by if 1000 people come to the show?

Pls i’m super dumb and i need with this one it’s due tomorrow