Give the equation of the circle centered at the origin and passing through the point (0,2)

What is the graph of the absolute value equation ? y=|x|-5

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?

Based on the diagrams, what is the value of x?