Replace f(x) with y. Then swap x and y. Once the swap has been done, solve for y to get the inverse.
Which two operations are needed to write the expression that represents "four times the difference of a number and
2 answers:
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The intersecting chords theorem states that whenever two chords intersect, the product of their pieces is constant.
So, in this case, we have
Plugging your values, we have
This equation has solutions , but we can't choose
, because it would lead to
So, the only feasible solutions is