All categories

3 years ago

Let the function f(x) have the form f(x) = Acos(x-C). To produce a graph that

Mathematics

2 answers:

Gala2k [10]3 years ago

6 0

Answer:

A has to be 2

Step-by-step explanation:

In the expression $f(x)=A*cos(x-C)$ , the multiplicative factor A represents what is called the "amplitude of the wave-shaped function that you obtain as the graph. Such amplitude is understood as half of the crest-to-through distance of the wavy curve.

From the drawing, the crest is at y=2 and the through at y=-2 (a distance of 4 units) therefore the value of A should be half of that distance: 4/2 = 2

Mrac [35]3 years ago

3 0

Answer: 2

Step-by-step explanation:

You might be interested in

Taylor Scuff leased a new sports car and is certain she can keep under the 12,000 miles allowed a year. The $2,200 due at signin

damaskus [11]

Answer:

The answer would be 36 months

Step-by-step explanation:

3 0

3 years ago

Your friend has a poster printed from a photograph that is 6 inches wide by 10 inches long. The poster is 36 inches wide and is

KiRa [710]

The poster is 6 inches wide by 10 inches long, if the poster is 36 inches wide, the length of the poster would be 60 inches

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let L represent the length of the poster, hence:

10/6 = L/36

L = 60 inches

The poster is 6 inches wide by 10 inches long, if the poster is 36 inches wide, the length of the poster would be 60 inches

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0

2 years ago

The diameter of a cylindrical propane gas tank is 4 feet. The total volume of the tank is 527.8 cubic feet. Find the length of t

Phoenix [80]

V=hpr^2, r=d/2 so

V=(hpd^2)/4

h=(4V)/(pd^2) ft given that d=4 and V=527.8

h=42ft

7 0

3 years ago

A movie theater has a seating capacity of 289. The theater charges $5.00 for children, $7.00 for students, and $12.00 of adults.

torisob [31]

Answer:

Number of children in theater = 94

Number of students = 46

Number of adults in theater= 47

Step-by-step explanation:

Total seating capacity in the theater = 187

Let us assume the number of students in the theater = m

and assume the number of children in the theater = 2k

So, the number of adults in theater = Half of number of children = 2k/2 = k

⇒ Number of ( Adults + Children + students) = 187

⇒ k + 2k + m = 187, or 3k + m = 187

Step-by-step explanation:

4 0

3 years ago

4.4 mi/h how many ft/s

AlladinOne [14]

Answer:

about 6.45 ft/s

Step-by-step explanation:

The conversion factor for mph to fps is ...

1 mph = 22/15 fps

Multiplying by 4.4 gives ...

4.4 mph = 96.8/15 fps = 484/75 fps = 6 34/75 fps

≈ 6.4533333... ft per second

4 0

3 years ago