Step-by-step explanation:
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Answer:
8 7/24 hope this helps
Step-by-step explanation:
Remember that the Rise tests are only for your state. Different states have different tests. My state has the Peaks test.
The standard equation is 4p(x-h) = (y-k)^2 where |p| = focal distance |4p| = focal width.
<span>x=-1/8y^2
-8x=y^2
4*(-2)(x-0) =( y-0)^2
p = -2, h=0, k=0</span><span>
focal width = |4*(-2)| = 8
The answer to your question is that the length of the focal width is equal to 8.</span>
