The Adjacency Matrix a) Write out the adjacency Matrices for all the Tetris shapes. Draw vertices for every 1x1 block. (Not all matrices will be of the same dimension because some blocks will share more vertices than others.)

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.