By graphing the function, visually estimate its domain and range.t(x) = 
A. Domain: (-?, 7]; range: (-?, 7]
B. Domain: (-?, ?); range: (-?, ?)
C. Domain: [7, ?); range: [7, ?)
D. Domain: (-?, 7]; range: [0, ?)
Answer: D
Mathematics
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?
A. 1
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C.
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E.
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A. (a) 3 (b) 105 B. (a) 105 (b) 3 C. (a) 105 (b) 105 D. (a) 315 (b) 3
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Find all of the real zeros of the polynomial and sketch the graph of P.
?
?
A. ?
?
B. ?
?
?
C. ?
?
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