Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = x2 - 2x - 8 
A. vertex (-1, 9)
intercepts (-4, 0), (2, 0), (0, 8)
B. vertex (1, 9)
intercepts (4, 0), (- 2, 0), (0, 8)
C. vertex (-1, -9)
intercepts (-4, 0), (2, 0), (0, -8)
D. vertex (1, -9)
intercepts (4, 0), (- 2, 0), (0, -8)
Answer: D
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Divide and write answer in lowest terms.
÷ 
A. 45
B. 
C. 46
D. 47
Multiply and write answer in lowest terms.
× 
A. 
B. 
C. 
D. 
Use simple probability to complete the exercises.A single die is rolled twice. The set of 36 equally likely outcomes is {(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6), (2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6), (3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), 
(5, 1), 
(5, 3), (5, 4), (5, 5), (5, 6), (6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6),}. Find the probability of getting two numbers whose sum is greater than 9.
A. 
B. 6
C. 
D. 
Divide.
A. 42x4 - 70x - 42 B. 6x5 - 70x2 - 42x C. 6x5 - 10x2 - 6x D. 6x4 - 10x - 6