Question

Find domain and range

Answer 1

1/(x)^2 where -2 ≤ x≤ 2 find domain and range

Answer 2

the domain is -2 up to 2

Answer 3

range is (1/4)to infinite

Answer 4

minimum value of f(x) is 0.25 when x=|2|

Answer 5

maximum value tends to infinite as x tends to 0

Answer 6

Thanks!

Answer 7

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