Find the eigenvalues and eigen vector of[2 -2 2,1 1 1,1 3 -1]

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Which of the following is the shape of a cross section of the figure shown below