1. If f(x) and g(x) are inverses of one another, which of the following must be true?
a) (f. f)(x)=x
b) (g. f)(x)=x
c) (f. f^-1)(x)=x
d) two of the above
e) all of the above

2. Given f(x) =1/x-1 and g(x) = squaroot log(2x)
Determine (f. g)(x) and (f divide by g)(x)
State domain of each new function.

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

Which equation matches the graph shown ?

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation