Factor the trinomial completely.x3 + 5x2 - 84x
A. x(x - 12)(x + 7)
B. (x2 + 7)(x - 12)
C. x(x + 12)(x - 7)
D. (x2 + 12)(x - 7)
Answer: C
Mathematics
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, calculate the value of 
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?
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Solve the problem.Determine the symmetry type of the object shown below.
A. Z14 B. D14 C. Z7 D. D7 E. none of these
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Find the equation of the line passing through the indicated two points. Write the equation in slope-intercept form.(6, 1) and (-5, -9)
A. y = - 
x - 
B. y = - 
x - 
C. y = 
x - 
D. y = 
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