HELPPP IK IT IS NOT MATH PLZ

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.