Use the graph to answer the question.Find the domain of the rational function graphed below.
A. (-?, -1) ? (-1, ?)
B. (-?, -2) ? (-2, ?)
C. (-?, -2) ? (-2, 2) ? (2, ?)
D. (-?, -2) ? (2, ?)
Answer: C
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Collect like terms and write in descending order.8y9 + 5y8
A. 13y17 B. Can't be simplified C. 13y9 D. 13y8
Factor completely. If a polynomial cannot be factored, say it is prime.x2(x + 2) - 4(x + 2)
A. prime B. (x + 2)2(x - 2) C. (x - 2)2(x + 2) D. (x2 - 4)(x + 2)
Determine how many of the first 5 statements in the sequence obtainable from the given statement are true.3n < n3
A. 5 B. 2 C. 1 D. 4
Write an equation for a function whose graph fits the given description.The graph of f(x) = x2 is shifted 4 units to the left. This graph is then vertically shrunk by a factor of 
and reflected across the x-axis. Finally, the graph is shifted 8 units downward.
A. y = - 
(x - 4)2 + 8
B. y = - 
(x + 4)2 - 8
C. y = - 
(x - 4)2 - 8
D. y = 
(x - 4)2 - 8