1)

A point is moving along the graph of x"y = 1125. When the point is at (5,3), its x-coordinate is changing at the rate of - 8 units per minute. How fast is the y-coordinate changing at that moment? The y-coordinate is changing by (Type an integer or a fraction. Simplify your answer.)Suppose that the price p, in dollars, and the number of sates x: 013. certain Item follow the equation 5p + 5x+ 3px=105. Suppose aiso that p and x are both functions oftime' measured in days. Find the d tale at which x is changing when x: 4, p : 5' and dl: :1 3 The rate at which x is changing is sale(s) per day. (Round to the nearest hundredlh as needed.)