If g(x) = 2 − 1, what is g(−2.3)?

-7
-5
-4
-3

-7, so option A

Step-by-step explanation:

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the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8