Find g(x), where g(x) is the reflection across the x-axis of f(x) = |xl. Write your answer in the form alx - h| + k, where a, h, and k are integers.
g(x) =

Acylinder has volume 45π and radius 3. what is it’s height?

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =