When rounding decimals to the nearest 1, you should round 2.65 to?

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

Answer this question, only if you know the answer. 30 points and brainliest!

When a rectangle is dilated, how do the perimeter and area of the rectangle change?