Home » Test Prep » ACT Section 2: Math » If g x 1/4 = 16, then g x (-1/5):
If g x 1/4 = 16, then g x (-1/5):
A. 1/4 and and and
B. 1/8
C. 16/5
D. 4
E. 8
Correct Answer: A
Explanation/Reference:
Explanation:
To go from g x 2/5 to g x (-1/5), you would multiply the exponent of g x 2/5 by (-1/2).
Therefore, to go from 16 (the value of g x 2/5 to the value of g x (-1/5) multiply the exponent of 16 by (-1/2). The exponent of 16 is one, so the value of g x (-1/5) = 16 to the (-1/2) power, which is 1/4.
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