Need to know if these are correct, and if not what are the correct ones?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?

2. (09.01 lc) a function is shown in the table. x g(x) −3 17 −1 −3 0 −4 2 13 which of the following is a true statement for this function? (5 points) the function is increasing from x = −3 to x = −1. the function is increasing from x = −1 to x = 0. the function is decreasing from x = 0 to x = 2. the function is decreasing from x = −3 to x = −1.

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i