Write the polynomial in standard form. Then find its degree and leading coefficient.4x3 + 3x4 - 8x5 + 12
A. -8x5 + 3x4 + 4x3 + 12, degree: 13, leading coefficient: -8
B. 4x3 + 3x4 - 8x5 + 12, degree: 5, leading coefficient: 4
C. -8x5 + 3x4 + 4x3 + 12, degree: 5, leading coefficient: -8
D. 4x3 + 3x4 - 8x5 + 12, degree: 12, leading coefficient: 4
Answer: C
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Divide using synthetic division.(x3 - 4x2 + 3x - 7) ÷ (x + 4)
A. x3 - 4x2 + 35x - 147
B. x2 - 8x + 35 + 
C. x2 - 8x + 35 + 
D. x2 - 8x + 19 + 
Find the probability.A bag contains 15 balls numbered 1 through 15. What is the probability of selecting a ball that has an even number?
A. 
B. 
C. 7
D. 
Decide whether the given matrix could be a transition matrix.
A. Yes B. No
Solve the problem.Find an ordered pair that satisfies the equation 2x + y = -10 by letting x = -9.
A. (-9, -9) B. (8, -9) C. (-9, -8) D. (-9, 8)