A balloon is released 4 feet away from an observer. The balloon is rising vertically at
a rate of 3 ft/sec and at the same time the
wind is carrying it horizontally away from the
observer at a rate of 2 ft/sec. At what speed is
the angle of inclination of the observer’s line
of sight changing 2 seconds after the balloon
is released?

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?