The highest point in California is Mt. Whitney with an elevation of 14,494 feet. The lowest point is Death Valley with an elevation of -282 feet. Which is the difference in these elevations?

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)