Divide the bottom number with the top number
Answer:
Option C and D that is y= tan x and y= cot x
Step-by-step explanation:
The range is the values of y means the values that y can take in a function:
So, range of tan x and cot x are all real numbers.
Period of tan x is 
Period of cot x is 
Option A and B that is secx and csc x are discarded
(-5)(8)+3 (blank) (-6)(7)+1
(-40)+3 (-42) +1
(-37) ( > ) (-41)