Which functions have a positive rate of change and which have a negative rate of change? column a column b ab 1. 2x + 3y = −9 ab 2. y = 3x − 6 ab 3. x y −1 9 0 7 1 5 ab 4. x y 2 −8 3 −7 4 −6 a. positive b. negative

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0