Which function’s graph has asymptotes located at the values x= ±n ? You can choose more than one

I. y = csc x
II. y = cos x
III. y = tan x
IV. y = cot x

20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9

Wrote and expression for the difference of p and 4

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.