Please help me A function is graphed below. On which interval of x is the average rate of change of the function the greatest ?

Alocal concert promoter purchases 2 3/4 pages of ads. when one of the concerts is cancelled, the promoter cancels 1 5/8 pages of ads. how much advertising space is the concert promoter actually using?

Find the distance between (0,5) & (-4,2)

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?