Practice problem
When x=5x=5x=5 and y=−2y=-2y=−2, which of the following expressions is the biggest?
−x+2y-x+2y−x+2y
2x+y2x+y2x+y
−2(x+y)-2(x+y)−2(x+y)
x−2yx-2yx−2y
Type a concept, like “slope” or “photosynthesis”.
