State whether the function is linear or quadratic.f(x) = 9x2 - 18x

A. Linear
B. Quadratic


Answer: B

Mathematics

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Find the average value of    over the given region. over the rectangular solid in the first octant bounded by the coordinate planes and the planes 

A. 45
B. 20
C.
D. 30

Mathematics

Simplify.

A.  
B.  
C.  
D.

Mathematics

Solve the problem. =

A. 10!
B. 1
C. 102
D.
E. none of these

Mathematics

Compute the fraction with the simplest form that is equivalent to the given expression. ÷ 

A.
B.
C.
D. - 

Mathematics