Factor the polynomial f(x). Then solve the equation f(x) = 0.f(x) = x4 + 2x3 - 19x2 - 8x + 60
A. (x - 2)(x + 2)(x + 3)(x - 5); -2, 2, 3, -5
B. (x - 2)(x + 2)(x - 3)(x + 5); 2, -2, 3, -5
C. (x - 2)(x + 2)(x - 3)(x + 5); -2, 2, -3, 5
D. (x - 2)(x + 2)(x - 3)(x - 5); 2, -2, 3, 5
Answer: B
Mathematics
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A. ±1, ± 
, ±2, ± 
, ±7, ±14
B. ±1, ± 
, ±7, ± 
, ± 
, ± 
C. ±1, ±2, ±7, ±14
D. ±1, ± 
, ±2, ±7, ±14
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Choose the equation that matches the graph.
A. x2 = -8y B. x2 = 8y C. 8x2 = y D. y2 = 8x
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Decide whether or not the functions are inverses of each other.f(x) = 9 + 
, g(x) = 
A. Inverses B. Not inverses
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Solve.5x2 - 3x + 6 = 0
A. 
± 
i
B. - 
± 
C. - 
± 
i
D. 
± 
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