Graphs of Trigonometric Functions

Grade 10·21 problems·~35 min·ACT Math·topic·act-geo-trig-graphs

Work through problems with immediate feedback

Fluency Practice

$Graph of y=sin(3x) showing three cycles with period 2π/3 annotated.$

What is the period of $y = \sin(3x)$ ?

$3$

$6\pi$

$\frac{2\pi}{3}$

$\frac{\pi}{3}$