Consider the graph for the equation y = -x +4. Which equation, when graphed with the given
equation, will form a system that has one solution?
O y = x + 4
O y = -x + 4
O y=-x-8
2
4
-2
2
4
-2
-4

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

Which of the following circles have their centers in the third quadrant? check all that apply.

Which of the following parabolas opens up?