If the range of the function f(x)= 5x − 3 is {-13, -8, -3, 12, 17}, what is its domain?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

To decrease an amount by 16% what single multiplier would you use