Can somebody me ? what is the range of the function f(x)=3/4|x|-3?

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

How would you find the height of points on the circle? the topic is trigonometry.