Which cosine function has maximum of -2, and a period of 2pi/3

  1. 👍 0
  2. 👎 0
  3. 👁 279
  1. y = -3 + cos 2 pi (3/2pi) x
    y = -3 + cos 3 x

    1. 👍 0
    2. 👎 0
    posted by Damon

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    Which cosine function has maximum of 0.5, a minimum of -0.5, and a period of 2pi/3?

    asked by Kim on May 19, 2014
  2. Graphing trigonometric function

    sine and cosine have a period 2pi tangent and cotangent have period pi Can someone explain why? thanks a lot. well tangent is sine/cosine and there a place where the tangent function is undefined and that is where the asymptotes

    asked by Anonymous on March 8, 2007
  3. calculus

    Consider the graph of the cosine function shown below. y=4 cos (2 x) a. Find the period and amplitude of the cosine function. b. At what values of θ for 0 ≤ θ ≤ 2π do the maximum value(s), minimum value(s), and zeros occur?

    asked by sandy on February 4, 2019
  4. graphing trig functions

    given y=(3x+2pi) how would i graph one period this without a calculator? amplitude:1 period: 2pi/b = 2pi/3 is this correct? what is the minimum and maximum points?

    asked by bkue on May 20, 2012
  5. math

    Which cosine function has maximum of 0.5, a minimum of -0.5, and a period of 2π/3?

    asked by Sherrie on May 29, 2013
  6. Pre-Calculus

    The period T (in seconds) of a simple pendulum is a function of its length l (in feet), given by T(l) = 2pi sq root of l/g, where g = 32.2 feet per second per seconds is the acceleration of gravity. Express the length l as a

    asked by Erica on October 5, 2006
  7. Algebra 2

    Find the values of the inverse function in radians. sin^-1(0.65) a. 0.71+2pi n and -0.71+2pi n b. 0.71+2pi n and -3.85+2pi n c. 0.86+2pi n and -0.86 +2pi n d. -0.61+2pi n and 2.54+2pi n 2. tan^-1(0.09) a.-0.09+2pi n b. no such

    asked by Fading on May 21, 2017
  8. Trigonometry

    4. Write the equation of the cosine function with an amplitude of 1/3, a period of 2pi, and a phase shift of 3pi/2. I got 1/3COS(1/2x-3pi), but I really do not think that is correct D: any tips or advice?

    asked by Lauren on November 2, 2012
  9. Algebra 2

    Which cosine function has maximum of 4, a minimum of -4, and a period of 2pi/3? A. y=4 cos 3 theta B. y= 4 cos 2 theta/3 C. y=4 cos theta/3 D. y=4 cos 3 theta

    asked by Caleb on May 25, 2014
  10. simple harmonic motion

    So I have the following information: Amplitude (A)=1.60mm, Angular Velocity (w)=2760 and phase constant (o) = pi/2. and I need to find: a)the period of oscillation. b)maximum speed. c)max magnitude of acceleration. Firstly I dont

    asked by Anon on October 9, 2017

More Similar Questions