(1 point) Let f() be the weight (in grams) of a solid sitting in a beaker of water. Suppose that the solid dissolves in such a way that the rate of change (in grams/minute) of the weight of the solid at any time : can be determined from the weight using the forumula: If there is 2 grams of solid at timer = 2 estimate the amount of solid 1 second later. Note: How many seconds are in a minute? ƒ'(x)=-4f(n)(2+f(x))