Answer:
The one on top is y^8 - 1/y^8 (option 1)
The one on the bottom is 1/y^8 + 1/y^2 (option 5)
I believe its B.
Hope this helps!
The best answer to the question you have given above would be letter A. In an isometric transformation, the preimage and image must not change size. You are free to rotate the image, preserve angle measure, and reflect it across the axis, but it should be the same size.
The slope of a linear fraction represents the rate of change of that function. Depending on what you’re studying the slope represents the constant of proportionality between two quantities that vary directly with one another.