Ask a New Question
Menu

find the equation for the cosine function that has an amplitude of 3/5, a period of 3pi/2 and a y-intercept of 5.

1 answer

amplitude of 3/5:

3/5 cos(x)

period of 3pi/2:

3/5 cos (4/3 x)

y-intercept of 5:

22/5 + 3/5 cos (4/3 x)

http://www.wolframalpha.com/input/?i=22%2F5+%2B+3%2F5+cos+%284%2F3+x%29
Similar Questions
    1. answers icon 1 answer
  2. 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.
    1. answers icon 2 answers
  3. Write a cosine function for the sinusoid.Step 1: Find the maximum and minimum values. 1 and -3 Step 2: Identify one cycle of the
    1. answers icon 3 answers
  4. a cosine function that passes through the points (1/2,1) and (3/2,-3).the equation is f(x)= 2cos(πx-π/2)-1 Maximum value: y=1
    1. answers icon 1 answer
more similar questions