Find the axis of symmetry of the quadratic function.f(x) = -(x + 5)2 + 7
A. x = 5
B. x = 7
C. x = -5
D. x = -7
Answer: C
Mathematics
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Determine whether the given point (x,y) is on the unit circle.
A. No B. Yes
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Simplify the exponential expression using the rules for exponents.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find a polynomial function that gives the outside surface area of an open-top box with a height of 
and length and width of x.
A. 5x2 + 10x B. 5x2 + 40 C. 5x2 + 40x D. 4x2 + 40x
Mathematics
Find the center and vertices of the hyperbola and sketch its graph, using asymptotes as sketching aids.
?
?
A. Center: (0,0)
Vertices: (-5,0)
B. Center: (0,0)
Vertices: (-3,0)
C. Center: (0,0)
Vertices: (3,0)
D. Center: (0,0)
Vertices: (±5,0)
E. Center: (0,0)
Vertices: (±3,0)
Mathematics