1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zlopas [31]
1 year ago
5

Helppp? I don’t understand trigonometry at all

Mathematics
2 answers:
AysviL [449]1 year ago
6 0

Answer:

Step-by-step explanation:

Actually, the answer is the second graph from the left. In

y=3sin\frac{1}{3}x , the 1/3 represents the "b" value in the equation for the period (length of one revolution) of the function. The period is found in

\frac{2\pi}{b} and since our b value is 1/3:

\frac{2\pi}{\frac{1}{3} }=\frac{2\pi}{1}*\frac{3}{1}=6\pi

That means that one revolution is 6pi units long. The amplitude (the number out in front of the sin) is how high it goes up and down from the midline (the x-axis). The third graph from the left shows a function with a period of 2pi, which is the normal period for a sin function.

Sladkaya [172]1 year ago
4 0

Answer:

The diagram presented on Third expresses the graph of

y = 3 \sin( \frac{1}{3}x )

Hope it helps!

You might be interested in
Y is inversely proportional to the square of (x + 2).<br>When x = 3, y = 2.<br>Find y when x = 8.​
VikaD [51]

Answer:

y = k/(x+2) squared

substitute y and x to find the value of k.

k =50

nxt used the value of k with same formula:.

y= 50/ (8+2) squared

y =1/2

6 0
2 years ago
You are buying a party pack of chips for $14.50 with a 3% tax. How much do you pay in total?
myrzilka [38]

Answer:

Step-by-step explanation:

The answer is .50

6 0
2 years ago
Read 2 more answers
HELP I NEED TO DO THIS BY TODAY
Fudgin [204]

Answer:

I can't see the picture.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
NO SCAM LINKS OR REPORT The length of a dollar bill is 6.14 inches. Which shows a way to represent the value of the 4 in this nu
Elden [556K]

Answer:

D.

Step-by-step explanation:

The 4 is in the hundredths place, so it represents 4 hundredths, or 4 x 1/100.

5 0
2 years ago
The polynomial of degree 3, P(x), has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2. The y-intercept
Maru [420]

Answer:

p(x) =  - 0.7(x - 3)^{2} (x + 2)

Step-by-step explanation:

We have that the polynomial, has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2.

This means the factored form of the polynomial will be.

p(x) = a(x - 3)^{2} (x + 2)

Also, it was given that, the y-intercept is y=-12.6.

This implies that:

- 12.6= a(0 - 3)^{2} (0 + 2)

- 12.6= a(- 3)^{2} (2)

- 12.6= 18a

Divide both sides by 18;

a =  \frac{ - 12.6}{18}

a= - 0.7

Therefore the polynomial is

p(x) =  - 0.7(x - 3)^{2} (x + 2)

7 0
3 years ago
Other questions:
  • -40=t-10 can anybody help me with this?
    13·2 answers
  • Part A
    9·2 answers
  • 22cups =how many quarts​
    8·1 answer
  • Fill in the bubble next to all the doubles facts you could use to find the sum of 3+2? () 1+1
    7·1 answer
  • What is 2×(-5)-(-8)=<br>A. 79<br>B.-80<br>C.80<br>D.83<br>what is the answer?
    15·1 answer
  • Explain how you would find 12 x 18 using the Distributive Property.
    8·1 answer
  • What is the slope of the line?
    14·1 answer
  • Free brainliest
    10·1 answer
  • What value of x makes this equation true? 4x – 10 = 18
    11·2 answers
  • If f(x)= 3x -2, find f-1(x)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!