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Montano1993 [528]
3 years ago
7

Match the range of the function f(x) = x2 + 2x − 1 to its domain.

Mathematics
1 answer:
umka21 [38]3 years ago
5 0

Answer: (2,7) (-2,-9) (3,11) (-3,-13)

Step-by-step explanation:

(2)(2)+(2)(2)-1 = 7

(2) (-2)+(2)(-2)-1 = -9

(3)(2)+(2)(3)-1 = 11

(-3)(2)+(2)(-3)-1 = -13

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