1/4 OF MY POINTS For this assignment, you will use sinusoids to model mathematical and real-world problems.
Background Information
Data sets that are cyclical, harmonic, oscillating, or periodic can be modeled with sinusoidal functions.
Finding key features such as minimum, maximum, amplitude, period, and frequency are helpful in
determining a sinusoidal model. Recall that the general forms of equations of sinusoids can be in these
forms: y = a sin(b(x – h)) + k or y = a cos(b(x – h)) + k.
Assignment Instructions
For this project, you are expected to submit the assignment (Parts 1 and 2) at the end of this document.
Step 1: Prepare for the performance task.
a) Read through the guide before you begin so you know the expectations for this assignment.
b) If there is anything that is not clear to you, be sure to ask your teacher.
a) If your word processing program has an equation editor, you can insert your equations here.
Otherwise, print this activity sheet and write your answers by hand.
Step 2: Complete Parts 1 and 2 in the Assignment section of this document.
a) Read all directions carefully.
b) Complete each task.
c) Insert images or screenshots of graphs when needed. Be sure that all graphs or screenshots
include appropriate information such as titles, labeled axes, etc.
d) Be sure to show all your work, You will be given partial credit based on the work you show and
the completeness and accuracy of your explanations
e) Consider underlining and circling important components in the problems.
Step 3: Evaluate your project using this checklist.
If you can check each box below, you are ready to submit your project.
 Have you answered all questions in Part 1 and Part 2?
 Have you shown your work?
 Did you include an image or screenshot of a graph when requested?
 Are all your equations correct? Be sure to check your formatting carefully.
Step 4: Revise and submit your project.
a) If you were unable to check off all of the requirements on the checklist, go back and make
sure that your project is complete. Save your project before submitting it.
b) Your teacher will give you further directions about how to submit your work. You may be
asked to submit your responses through the virtual classroom, email it to your teacher, or print
it and hand in a hard copy.
c) Congratulations! You have completed your project.

Answer:

A) (x + 3)2

+ (y -1)2

= 2

B) (x - 3)2

+ (y + 1)2

= 2

C) (x + 3)2

+ (y - 1)2

= 4

D) (x - 3)2

+ (y + 1)2

= 4A) (x + 3)2

+ (y -1)2

= 2

B) (x - 3)2

+ (y + 1)2

= 2

C) (x + 3)2

+ (y - 1)2

= 4

D) (x - 3)2

+ (y + 1)2

= 4

Step-by-step explanation:

perry connects a blue garden hose and a green garden hose to make a long hose.The blue hose is 17.5 feet.The green garden is 15.75.How long is the hose combined

Witch number is rational?

A. -2.1010010001....
B.-0.8974512.....
C.1.2547569.....
D.5.33333333.....​

The rows at a concert hall get longer and longer
as you go further from the stage. If the first row
has 10 seats and each row after that has 2 seats
added onto it, how many seats are in the first 5
rows? How many would be in the 31st row?

Caleb is saving money to buy a bike next year. He makes $75 per week babysitting. So far he has saved $150. Write an inequality to show how many weeks he must babysit so he has at least $800 to spend on the bike, then solve the inequality.

Give me the answer please I need help

t - 27 = 4t
What equals t

Which graph represents an even function?

On a coordinate plane, a hyperbola has a curve in quadrant 1 and a curve in quadrant 3. The curve in quadrant 1 has a vertex at (2, 2) and goes through points (1, 5) and (5, 1). The curve in quadrant 3 has a vertex at (negative 2, negative 2) and goes through points (negative 5, negative 1) and (negative 1, negative 5).

On a coordinate plane, a function has two curves. The first curve is asymptotic to x = negative 3, goes through (negative 2, 0), has a minimum of (negative 1.5, negative 1), goes through (negative 1, 0), and connects with the second curve at (0.5, 3). The second curve starts at (0.5, 3), goes through (2, 0), has a minimum of (2.5, negative 1), goes through (3, 0), and is asymptotic to x = 4.

On a coordinate plane, a parabola opens down. It goes through (negative 2, 0), has a vertex at (0, 4), and goes through (2, 0).

On a coordinate plane, a straight line has a negative slope. It goes through (negative 2, 4), crosses the y-axis at (0, 2), and crosses the x-axis at (2, 0).

what is the original slope and the parallel slope

Li Na is going to plant 636363 tomato plants and 818181 rhubarb plants. Li Na would like to plant the plants in rows where each row has the same number of tomato plants and each row has the same number of rhubarb plants. What is the greatest number of rows Li Na can plant?

Reasoning. Eight avocados cost $4. How much do 16 avocados cost? How much do 20 avocados cost? How much do 9 avocados cost? Twelve large bottles of water cost $9. How many bottles can you buy for $3? What is the cost per bottle of water? How much would 7 bottles of water cost? A 10-pound sack of flour costs $8. How much does 40 pounds of flour cost? What is the cost per pound of flour? Here is an applet you can use if you choose to. Are you

y = 5e2 +20
work out the value of y when e = -3

Do the ratios 2/4 and 1/5 form a proportion?

107. 12ML to L
I need help please

The population of Greenville is 175% of the population of Washington County. Find
the population in Greenville if the population in Washington County is 4,000 people.

Enter the number that makes the equation 0.76+24/100=□/100+24/100 true

Multiply. (−1.2)(0.4) Enter your answer as a decimal in the box.

Please help me!! I don’t understand

Juanita borrowed $600 to purchase a new computer. She
was charged 7% interest for two years. She used the
simple interest formula to find the interest.
1 = 600(7)(2)
What error did Juanita make and how will her error affect
the interest she calculates? Explain.

What is p in p+5=p+6 it doesn’t make sense to me

need it asap please help im lost

which graph represents the table of values?

There are 15 pieces of fruit in a bowl and 9 of them are apples. What percentage of the pieces of fruit in the bowl are apples?

Write 23%, 36%, 4%, 1%, and 99% as fractions​

Is 9.68 a rational number?

FIRST ONE AND CORRECT WILL GET BRAINLY Joanie went to the park. She played with her friend Kari for a while before walking to home. Look at the graph and solve all questions. ​

The upper and lower quartiles are the _______________ of each half of the data.
Group of answer choices

mean

none of the above

mode

median

please help? what does x equal?

PLZ HELP ASAP -34 is the _______th term of 30,22,14,6,...

Solve the system of equations. Show all work!

x – y – 2z = 4
3x + y - z = 5
z = -3

passing through point (0,5) and perpendicular to the x-axis