Ascience teacher wrote the table of values below.

which function models the data in the table?
f(x) = 1/x , x= 0
f(x)=log 1/x^2 , x=0
f(x)=log 1/x , x=0
f(x)=1/x^2 , x=0

Answer this question, only if you know the answer. 30 points and brainliest!

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation