The graph shows the function f (2)
What is the function's average rate of change from
r = = -1 to
to x = 2?
Enter your answer, as a simplified fraction, in the boxes.

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?