Ask a New Question

Graph a cosine function whose

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. 2 answers
2. asked by sandy
3. 1,191 views
how to define arc cosine(cosine x)for -360 deg<x< 360 deg?? a proper conceptual approach to the solution will be appretiated..
1. 0 answers
2. asked by mahima
3. 869 views
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. 3 answers
2. 96 views
Which of the following options correctly writes an equation for a cosine function, based on the given graph? (1 point) Responses
1. 1 answer
2. 100 views
Write the equation of the periodic function based on the graph. (1 point) Responses y=4cosx y equals 4 cosine x y=−4cosx y
1. 1 answer
2. 46 views
A cosine function is a reflection of its parent function over the x-axis. The amplitude of the function is 9, the vertical shift
1. 1 answer
2. asked by HELP!!
3. 2,170 views
For a particular angle Θ, the cosine function f(x) = a cos b(Θ) has the following values within one cycle of the function:f(0)
1. 1 answer
2. asked by Multiple Choice
3. 83 views
Part 1: Using complete sentences, compare the key features and graphs of sine and cosine. What are their similarities and
1. 8 answers
2. asked by Man
3. 2,768 views
If a sinusoidal function has a local maximum at (3,8) and the next local minimum at (7,-2),1) What is the equation of a cosine
1. 1 answer
2. asked by Jake
3. 700 views
Use the image to answer the question.A waveform is graphed on a coordinate plane. Write the equation of the function shown on
1. 1 answer
2. 69 views