Finding angle measure using triangles ???

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

Can anyone me with 32,33,36,37,and 40.

What is coefficient of the term of degree of degree 5 in the polynomial below