I hit 20 subs! can you guys sub to 999 splxsh on yt pls it will help me out a lot

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.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Ineed with the quizzes in apex mathematics ii