Sinθ vs Cosθ The sinθ wave begins with at the origin, while the cos θ graph begins at (0,1) with the vertex at x=0.
Cscθ Period: 360° Amplitude: 1 The asymptotes of csc θ are where they are because the inverse of infinity, negative infinity, and zero do not exist, so wherever sin θ is zero, scs θ does not exist.
Secθ Period: 360° Amplitude: 1 The asymptotes of sec θ are where they are because the inverse of infinity, negative infinity, and zero do not exist, so wherever cos θ is zero, sec θ does not exist.
Tanθ Period: 360° Amplitude: 1 The asymptotes of tan θ are where they are because infinity and negative infinity are not real numbers.
Cot θ Period: 360° Amplitude: 1 The asymptotes of cot θ are where they are because the inverse of zero does not exist, so wherever tan θ is zero, cot θ does not exist.