Write the equation of the axis of symmetry.f(x) = 8x2 - 96x + 292
A. x = 4
B. x = 0
C. x = 6
D. x = -4
Answer: C
Mathematics
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Find v ? u.v = 5i - 8j and u = -3i - 5j
A. 25 B. -15i + 40j C. -55 D. 2i - 13j
Mathematics
Graph the solution of the rational inequalities on a number line and write the solution in interval notation. 
< 0
A. (-?, -8)
B. (-?, -8) ? (6, ?)
C. (6, ?)
D. (-8, 6)
Mathematics
Solve the equation for y.y - 2x2 + 5 = 0
A. y = 2x2 + 5 B. y = -2x2 - 5 C. y = -2x2 + 5 D. y = 2x2 - 5
Mathematics
Solve the equation by the square root property.(11x - 12)2 = 20
A. 
B. {-2
, 2
}
C. 
D. 
Mathematics