For each power function, choose (by letter) the graph which most closely resembles the graph of that function. You may always assume that the constant of variation $k$ is positive.
Warning: You have only 4 attempts at this problem so make them count!
$y=kx^{.70}$ $y=\frac{k}{x^2}$
$y=kx^8$ $y=kx^{.55}$
$y=kx^\frac{1}{4}$ $y=\frac{k}{x}$