Find all rational zeros of f. Then (if necessary) use the depressed equation to find all roots of the equation f(x) = 0.f(x) = x4 + 3x3 - 7x2 - 7x + 2
A. {-1, 3, -2 + 
, -2 - 
}
B. {1, -2, -2 + 
, -2 - 
}
C. {-1, 2, -2 + 
, -2 - 
}
D. {-1, -2, -2 + 
, -2 - 
}
Answer: C
Mathematics
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Find a parametrization for the line segment joining the points.(-2, -5, -4), 
A. x = 2t - 2, y = -5t, z = 
t - 4, 0 ? t ? 1
B. x = -2t, y = -5t, z = - 
t + 7, 0 ? t ? 1
C. x = 2t - 2, y = -5, z = 
t - 4, 0 ? t ? 1
D. x = -2t, y = -5, z = - 
t + 7, 0 ? t ? 1
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Find the Jacobian of the transformation.
x = 7?sin?, y = 6?cos?
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Choose the equation that matches the graph.
A. x2 = -8y B. y2 = 8x C. 8x2 = y D. x2 = 8y
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Solve the problem.Tasha borrowed $11,000 to purchase a new car at an annual interest rate of 11%. She is to pay it back in equal monthly payments over a 3 year period. What is her monthly payment?
A. $100.83 B. $360.13 C. $421.06 D. $33.61
Mathematics