Compare the three functions below. which has a greater period? a) y = 3cos(2x+1), b) y=5cos(4x +8), and c) y=cos(2x+4) (4.3)

Step-by-step explanation:

Given functions are

A) y = 3cos(2x+1), B) y=5cos(4x +8), and C) y=cos(2x+4) (4.3)

or we can rewrite :

A) y = 3cos(2x+1), B) y=5cos(4x +8), and C) y=(4.3)cos(2x+4)

We need to find their periods which is basically (2pi/coefficient of x) of  the given cosine function.

So the period of given choices are:

A) , B) , and C)

or

A) , B) , and C)

Greatest of them is

So the correct choice is A) y = 3cos(2x+1) and C) y=cos(2x+4) (4.3)

asdasdsad

step-by-step explanation:

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )