Use the Rational Zeros Theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x) = 4x4 - 7x3 + 19x2 - 28x + 12
A. -4, -1, 1, - 
; f(x) = (x - 1)(4x + 3)(x + 1)(x + 4)
B. -4, -1, 1, 
; f(x) = (x - 1)(4x - 3)(x + 1)(x + 4)
C. 1, 
; f(x) = (x - 1)(4x - 3)(x2 + 4)
D. 4, 
; f(x) = (x - 4)(4x - 3)(x2 + 1)
Answer: C
Mathematics
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. y = x + 3, y = 0, x = -3, x = 6
A. 243?
B. 36?
C. 
?
D. 81?
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A. 1 B. 0 C. - 1 D. undefined
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Sketch the complete graph of the function.y = 8x2 - 32x + 38
A. 
B. 
C. 
D. 
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