Graphs of Trigonometric Functions (Edexcel A-Level Mathematics): Quizzes

$360^\circ$ or $2\pi$ radians

$1$

$1$

$-1$

$180^\circ$ or $\pi$ radians

$90^\circ$

$90^\circ, 270^\circ, 450^\circ, \dots$

$2$

$180^\circ$ or $\pi$ radians

Shifts the graph $1$ unit up