Suppose that  fx{“version”:”1.1″,”math”:”fx”}  and  gx{“vers…

Suppose that  fx{“version”:”1.1″,”math”:”fx”}  and  gx{“version”:”1.1″,”math”:”gx”}  are differentiable functions such that f-4=5,  f’-4=-2,  g-4=7,{“version”:”1.1″,”math”:”f-4=5,  f’-4=-2,  g-4=7,”} and  g’-4=3.{“version”:”1.1″,”math”:”g’-4=3.”}   Find  h’-4{“version”:”1.1″,”math”:”h’-4″}  when  hx=fxgx.{“version”:”1.1″,”math”:”hx=fxgx.”}

Suppose that the total profit in thousands of dollars from s…

Suppose that the total profit in thousands of dollars from selling  x{“version”:”1.1″,”math”:”x”}  items is given by Px=-3×2+635x-62.{“version”:”1.1″,”math”:”Px=-3×2+635x-62.”} Find the marginal profit when 100 items are sold.  The marginal profit is: