Answer:
the whole
Step-by-step explanation:
10 :) I had this, EZ now :)
Answer:
Since k is constant, we can find k given any point by multiplying the x-coordinate by the y-coordinate. For example, if y varies inversely as x, and x = 5 when y = 2, then the constant of variation is k = xy = 5(2) = 10. Thus, the equation describing this inverse variation is xy = 10 or y = .planation:
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C. y=2(1/4)^x
B is just a linear functions and the other two aren't exponential functions