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
goblinko [34]
3 years ago
10

What are period and amplitude for the function

Mathematics
1 answer:
sweet [91]3 years ago
5 0

Answer: Period: 4. Amplitude: 3

Step-by-step explanation: The period is how long it takes for one cycle of the function (one up and down). In this graph, one cycle ends at 4.

The amplitude is how far away the extremes of the graph are from the midline. This graph is a total of 6 units tall, making the amplitude 3. (I usually find total graph height and divide by 2.)

You might be interested in
Simplify <img src="https://tex.z-dn.net/?f=%5Cfrac%7B8%28x%2B3%29%5E%7B2%7D%7D%7B2%28x%2B3%29%7D" id="TexFormula1" title="\frac{
zaharov [31]
The answer simplified is -148
4 0
4 years ago
Brandon bought a jacket on sale for 40% off the original price an additional 25% off they discounted price of the jacket origina
qwelly [4]
It should be 21.00 good kid!!!!
8 0
3 years ago
Problem 33
trasher [3.6K]

Answer:

$94.81

Step-by-step explanation:

the selling price (before discount 20%) =

$98.60 ÷ (100-20)%

= $98.60 ÷ 0.8 = $123.25

the store paid for the clarinet =

$123.25 ÷ (100+30)%

= $123.25 ÷ 1.3 = $ 94.81

8 0
3 years ago
Solve the equation by completing the square.Round to the nearest hundredth if necessary. X^2–x–7=0
lesya [120]
NOTE:  \left(x-\dfrac{1}{2}\right)^2=x^2-x+\dfrac{1}{4}

x^2-x-7=0 \\ \\ \underbrace{x^2-x+\frac{1}{4}}_{\left(x-\frac{1}{2}\right)^2}-7\dfrac{1}{4}=0 \\ \\  \\ \left(x-\frac{1}{2}\right)^2=7\frac{1}{4}=\frac{29}{4} \qquad /\sqrt{}\\ \\  \left|x-\frac{1}{2}\right|=\dfrac{\sqrt{29}}{2} \\ \\  x_1=\dfrac{1}{2}-\dfrac{\sqrt{29}}{2} \approx  -2.19 \\ \\ x_2=\dfrac{1}{2}+\dfrac{\sqrt{29}}{2} \approx 3.19

ANSWER:  c)

5 0
3 years ago
I need help on this question
Irina18 [472]

Rule of 90 clockwise rotation

(x,y) --->(y, -x)

C(2,7) ,90 clockwise rotation will be C'(7, -2)

Answer: second option (7, -2)

3 0
3 years ago
Read 2 more answers
Other questions:
  • If one sheet of paper is 2/5 cm thick, how thick is a pad containing 160 sheets?
    8·2 answers
  • 2x= -10 what is x??????
    7·1 answer
  • Given the area, find the dimension of a rectangle
    6·2 answers
  • What should be done to solve the following equation? (7.5)x = 45
    13·2 answers
  • The number 1055 is how many times the number 2 × 1011 ?
    15·1 answer
  • Find the value of x 6x+2-2x=3x+14-x
    11·2 answers
  • I need help on this question and this time I took a picture
    11·2 answers
  • [ MATH, I NEED HELP PLEASE ]
    5·2 answers
  • Find the next number in the 4; 2; 1; 2 ....... ​
    15·1 answer
  • Help ON PLATO<br><br><br> Please I need help w more stuff too
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!