Post a New Question

trig

posted by .

2. Determine the amplitude of:
y= cos x

3. Determine the domain of:
y= 4 sin x

4. Determine the range of:
y= - sin x

5. Determine the period of:
y= 3 sin ðx


6. Determine the phase shift of:
y= 3 cos (2x -1)

7. Solve the following equation for indicated value of x:
y= 4 sin x; for x = ð

8. Solve the following equation for the indicated value of x
y= - cos x ; for x= 4ð

  • trig -

    Most of these questions can be answered by the definition of the general trigonometric functions:
    y = a sin A(x-φ)
    a is the amplitude
    2π/A = period
    φ = phase shift.

    If you can transform the trigonometric functions into the above form and evaluate the values of a, A, and φ, the answers would become apparent.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question