Graphing Sine, Cosine, & Tangent Functions

Identify the amplitude and period, then graph the function. f(x) = -2 cos x

• 2

• -2

• 1

• 0.5

Identify the amplitude and period, then graph the function. f(x) = -2 cos x

• 2π

• π

• 4π

• 1

Identify the amplitude and period, then graph the function. f(x) = (5/2) sin 2x

• 5/2

• 2

• 1/2

• 5

Identify the amplitude and period, then graph the function. f(x) = (5/2) sin 2x

• π

• 2π

• π/2

• 4π

Directions: Identify the amplitude and period, then graph the function. 3. f(x) = sin(2/3)x

• 1

• 2/3

• 2

• 3

Identify the amplitude and period, then graph the function. f(x) = sin(2/3)x

• 3π

• 2π

• π

• 6π

Identify the amplitude and period, then graph the function. f(x) = 2 cos(8/3)x

• 2

• 3

• 4

• 1

Identify the amplitude and period, then graph the function. f(x) = 2 cos(8/3)x

• 3π/4

• 4π/3

• 2π/3

• 8π/3

Identify the amplitude and period, then graph the function. f(x) = -3 sin(4/3)x

• 3

• -3

• 4/3

• 1

Identify the amplitude and period, then graph the function. f(x) = -3 sin(4/3)x

• 3π/2

• 2π/3

• 4π/3

• π/6