Six-year-old students at an elementary school were
given a 20-yard head start in a race. the graph shows
how far the average student ran in 30 seconds.
age of runner
0
10
70
80
20 30 40 50 60
distance (in yards)
which statement best describes the domain of the
function represented in the graph?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.