To evaluate the function rule for the given value, we substitute x = -2 into the function rule and perform the calculation.
y = 12 * 3^x
y = 12 * 3^(-2)
y = 12 * (1/3^2)
y = 12 * (1/9)
y = 12/9
y = 4/3
Evaluate the function rule for the given value.
y = 12 ∙ 3^x for x = –2
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