4-5 Precal: Graphs of Trigonometric Functions

Which of the following is NOT

a solution to

tan θ = 0 ?

• θ = 0

• θ = π /2

• θ = π

• θ = 2π

Tags

CCSS.HSF.TF.B.7

Solve
cosθ = - √(3)/2  
on θ∈[0, 2π)

• θ = π /3, 2π /3
• θ = 2π /3, 4π /3
• θ = π /6, 5π /6
• θ = 5π /6, 7π /6

Tags

CCSS.HSF.TF.B.7

Solve on the domain [0,2π)
cos x + 1 = 0

• 0
• No solution
• π
• 3π/2

Tags

CCSS.HSF.TF.B.7

Given 0 ≤ x ≤ 2π. Which of the following is/are the solution/s of 3 sec x = -2/√3?

• 5π/6

• 3π/4

• π/3, 5π/6

• π/3, 2π/3

Tags

CCSS.HSF.TF.B.7

Which of the following is a solution of the equation

√3 sec θ = 2

• -π/3

• π/6

• π/4

• π

Tags

CCSS.HSF.TF.B.7

Solve sinθ = -1 on θ∈[0, 2π)

• θ = π /2, 3π /2 
• θ = π /2
• θ = 3π /2
• θ = π  

Tags

CCSS.HSF.TF.B.7

Solve on the interval [0,360)
2cosx-1=0

• 60,120
• 60, 240
• 120, 240
• 60, 300

Tags

CCSS.HSF.TF.B.7

What is the period of y=4sec(5x)

• 2π/5

• π

• 5π/2

• 5π

Which value helps identify a horizontal shift in the following function y=a*cot(bx-c)+d?

• a

• b

• c

• d