Use the Factor Theorem to determine whether x - c is a factor of f. If it is, write f in factored form, that is, write f in the form 
f(x) = x6 - 12x4 - 69x2 + 80; c = 4
A. No
B. Yes; f(x) = (x - 4)(x5 + 4x4 - 4x3 + 20x2 - 5x - 20)
C. Yes; f(x) = (x - 4)(x5 + 4x4 + 4x3 + 16x2 - 5x - 20)
D. Yes; f(x) = (x - 4)(x5 - 5x4 + 5x3 + 16x2 - 5x - 20)
Answer: C
Mathematics
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Consider the points plotted in the graph below.
Give the coordinates for points C and D.
A. C: (0, 2), D: (3, 5) B. C: (2, 0), D: (5, 3) C. C: (2, 0), D: (3, 5) D. C: (0, 2), D: (5, 3)
Mathematics
Clear fractions then solve by substitution.
x + 
y = -5 x - y = 2
A. {(-5, -5)} B. {(4, -5)} C. ? D. {(-4, -6)}
Mathematics
Write a quadratic equation having the given solutions.
, 
A. 8x2 + 10x + 3 = 0 B. 8x2 - 10x + 3 = 0 C. 8x2 - 3x + 10 = 0 D. 8x2 + 3x + 10 = 0
Mathematics
Solve the equation by using the quadratic formula. Give real answers rounded to two decimal places.
Mathematics