Find a nonzero vector orthogonal to the plane through the points P, Q, and R.
 multiple choice.png)
 ANSWER.png)
You might also like to view...
Solve the problem.There is a package delivery company located at the position marked X on the map. Assume that packages must be delivered to the following locations: M, P, A, E, L, and N. The route starts and ends at X. Use the nearest-neighbor algorithm to devise a delivery route that will minimize the number of blocks traveled. Assume the streets are two-way. 
A. XEALMNPX B. XELMNPX C. XELMNPAX D. XAEPLMNX
Find the product.(x - 2y)(x - 9y)
A. x2 - 11xy + 18y2 B. x - 11xy + 18y C. x2 - 14xy + 18y2 D. x2 - 11xy - 11y2
Use a graphing calculator to estimate the solution set of the equation. Round to the nearest hundredth.2 - x = 5-x
A. {2.26} B. {1.66} C. {-0.59, 1.96} D. {3.26}
The graph of the derivative 
(x) of a continuous function f is shown. On what intervals is f decreasing?
