Complete the square and then use the shifting technique to graph the function.f(x) = x2 - 4x

A.
 
B.
 
C.

D.
 


Answer: B

Mathematics

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Solve the problem.Find 5% of $500.

A. $25 B. $2.50 C. $0.25 D. $250

Mathematics

Solve the problem.The owners of a large factory complex plan to install a new network of water lines to supply water to five factory buildings. The building numbers of the buildings involved are: #12, #14, #15, #17, and #18. The distances in meters between these buildings are given in the following table.a) Represent this information with a weighted, complete graph.b) Use Kruskal's algorithm to find a minimum-cost spanning tree that would link each building to give the least-expensive pipe network.c) If the water line cost is $700 per meter, determine the cost of the network in part (b).

What will be an ideal response?

Mathematics

Find the mean, median, and mode. Round to the nearest tenth when necessary.Given these box weights: 5, 10, 13, 20, 10

A. 12, 10, none B. 11.6, 10, 10 C. 11.6, 10, none D. 10.6, 10, 13

Mathematics

Graph the function defined by a radical expression.y = 12 

A.

B.

C.

D.

Mathematics