Provide an appropriate response.Find the vertex and the axis of symmetry of the graph of y = x2 + 9x + 8.
A. vertex: 
; axis of symmetry x = - 
B. vertex:
; axis of symmetry x = - 
C. vertex: 
; axis of symmetry x = 
D. vertex: 
; axis of symmetry x = 
Answer: A
Mathematics
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Write as a percent.
A. 10%
B. 9
%
C. 1
%
D. 18
%
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Round the money amount to the specified place.$.4442 to the nearest cent
A. $0.444 B. $0.4442 C. $0.45 D. $0.44
Mathematics
Solve the problem.The number of books in a small library increases according to the function 
where t is measured in years. How many books will the library have after 8 years?
A. 7473 B. 5466 C. 2665 D. 6137
Mathematics
Begin by graphing the standard quadratic function f(x) = x2 . Then use transformations of this graph to graph the given function.h(x) = (
x - 2)2
A. 
B. 
C. 
D. 
Mathematics