Evaluate the function rule for the given value. y = 6 · 2^x for x = -2 A. 3/2 B. 3 C. 3/4 D. -24

asked Apr 1, 2020 64.9k views

2 votes

Evaluate the function rule for the given value. y = 6 · 2^x for x = -2

A. 3/2

B. 3

C. 3/4

D. -24

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6 votes

Answer:

Explanation:

To evaluate, substitute x= -2 into the equation
y = 6*2^x .

$y = 6*2^2\\y = 6*2^(-2)\\y = 6*(1)/(4)\\y = (3)/(2)$

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