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aleksklad [387]
3 years ago
15

PLEASE HELP ASSSAAAPPPP

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
5 0
Reminder:

a⁻ˣ = 1/aˣ

y= (12).3ˣ for x = -2 --> (12).3⁻2 ==> (12) . 1/3² = 12/9 = 4/3 (answer A)

Jlenok [28]3 years ago
3 0
Replace x with -2
 y = 12 * 3^-2

y = 12 * 1/9

 y = 4/3

Answer is A
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