The stadium vending company finds that sales of hot dogs average 34,000 hot dogs
per game when the hot dogs sell for $2.50 each. For each 50 cent increase in the
price, the sales per game drop by 5000 hot dogs. What price per hot dog should the
vending company charge to realize the maximum revenue? (x = # of changes)

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Need on this geometry question. explain how you did it.

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.