Find the vertex of the parabola.f(x) = x2 - 20x + 108

A. (8, 0)
B. (0, 10)
C. (8, 10)
D. (10, 8)


Answer: D

Mathematics

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Subtract and simplify. Write the answer as a mixed number as needed.12 - 12

A. 1
B. 24
C.
D.

Mathematics

Use transformations to graph the function.y = cos x - 1

A.

B.

C.

D.

Mathematics

Write out the first five terms of the sequence.an =  

A. 1, 1, 1, 1, 1
B. - , 1 , , 1 , 
C. 1, - , 1, , 1
D. - , - 

Mathematics

Find the limit.

A.
B. Does not exist
C.
D. 20

Mathematics