Answer:
r=-4
Step-by-step explanation:
Hope that this is helpful.
Answer:
x=0, - 9
Step-by-step explanation:
x^2+9x=0
x(x+9)=0
x=0 or x=-9
Option two because your total amount of cups is 9 and there are 5 cups of blueberries. So that's where 5/9 comes from.
Answer:
The range of the graph is [-10, 10]
Step-by-step explanation:
This represents how the y-values of the graph range from -10 to 10.
Because there are no arrow marks on the ends of the graph, we know that the graph stops there at -10 and 10 and doesn't go beyond that.