Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = -7(x - 4)2 - 6
A. x = -4
B. x = 4
C. x = -6
D. x = -7
Answer: B
Mathematics
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Find the surface area of the solid. Right rectangular prism
a = 2 ft, b = 4 ft, c = 3 ft
A. 40 ft2 B. 52 ft2 C. 56 ft2 D. 26 ft2
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Multiply and simplify.
? 
A. 
B. 
C. 
D. 
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Factor, if possible.5x3 + 135
A. 5(x + 3)(x2 - 3x + 9) B. 5(x - 3)(x2 + 3x + 9) C. 5(x + 15)(x2 - 15x + 45) D. 5(x + 3)(x2 + 3x + 9)
Mathematics