Use the graph to estimate any solutions of the system.x = -y2  y = x + 2 [-6, 6] by [-6, 6]

A. (-1, 1) and (-4, -1)
B. (-1.5, 1) and (-4.5, -2)
C. (-1, 1) and (-4, -2)
D. (-1, 1.5) and (-4, -3)


Answer: C

Mathematics

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Find the exact value of the expression or state that it does not exist.cos-1

A.
B. - 
C.
D.

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A. 2  + 11  + 6 
B. 2  - 6 
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A. (-7, ?)

B. (-7, 3)

C. (-?, -3) ? (7, ?)

D. (-?, -7) ? (3, ?)

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