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
emmasim [6.3K]
3 years ago
13

A y= 2x - 10 B y= 1/2 x + 10 C y= 1/2x -10 D y= 2x + 10

Mathematics
1 answer:
ipn [44]3 years ago
3 0

Answer:

D)

Step-by-step explanation:

You might be interested in
Periodic grab some phase shifts
nikitadnepr [17]

Answer:

The sine function is:

y(x)=\frac{2}{3}sin[3\pi (x-\frac{2\pi}{3})]-2

Step-by-step explanation:

We need to recall that a sine function can write as:

y(x)=Asin[B(x+C)]+D

Where:

  • A is the amplitude of the function
  • B is the period
  • C is the phase shift left
  • D is the vertical shift

So we just need to use the listed attributes

Therefore, the sine function is:

y(x)=\frac{2}{3}sin[3\pi (x-\frac{2\pi}{3})]-2

I hope it helps you!

8 0
3 years ago
Question 1
notsponge [240]

Answer:

6 means go to the right six times while -7 means go down seven times

Step-by-step explanation:

5 0
3 years ago
a senator wishes to estimate the proportion of united states voters who favor new road construction. what size sample should be
Nitella [24]

The  size of the sample should be obtained at 2401 in order to be 95% confident

Given that:

Margi of error, ME=0.02

Population proportion, p=0.50

To Find: The size of the sample that should be obtained in order to be 95% confident

Let the size of the sample be n

Using formula,

n=(p*(1-p))*(z(0.05/2)/ME)^{2} \\n=(0.5*(1-0.5))*(1.96/0.02)^{2} \\n=0.25*9604\\n=2401

Therefore, the size of the sample should be obtained at 2401 in order to be 95% confident

Learn more about Population proportion here brainly.com/question/15703406

#SPJ4

8 0
3 years ago
Cathy and iris are planning trips to nine countries this year. There are 13 countries they would like to visit. They are decidin
Goshia [24]

Cathy and Iris have 259,459,200 ways to skip countries.

Data;

  • Number of countries they are planning to visit = 9
  • Number of countries they would like to visit = 13

<h3>Combination</h3>

To solve this problem, we would have to use a mathematical procedure known as combination.

Let us calculate the number of countries that would have to skip.

13 - 9 = 4

To decide which country they have to skip, it would be 4 out of 13.

x = ^1^3C_4 = \frac{13!}{4!}

Let's solve this

\frac{13!}{4!} = \frac{13*12*11*10*9*8*7*6*5*4*3*2*1}{4*3*2*1}\\ \frac{13!}{4!} = 13*12*11*10*9*8*7*6*5 = 259459200 ways

Cathy and Iris have 259,459,200 ways to skip countries.

Learn more on combination here;

brainly.com/question/12468032

6 0
2 years ago
How does changing the function from f(x) = −5 cos 2x to g(x) = −5 cos 2x − 3 affect the range of the function?
Alla [95]
The graph has been moved 3 units downward, making the range change. The range of f(x) is [-5,5], while the range of g(x) is [-8,2]. The picture is of both functions. f(x) is blue, g(x) is red.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Describe how to approximate the value of an irrational number
    9·1 answer
  • Choose the correct definition of a sampling distribution. The sampling distribution of a statistic of size n n is the distributi
    12·1 answer
  • Using the following triangle, what is the cosine of angle a?
    6·1 answer
  • PLEASE SOMEONE HELP ME
    13·1 answer
  • 6<br> 8 x 6 =(<br> 6) + (<br> 36)<br> + 18
    7·1 answer
  • Note: Figure is not drawn to scale.
    15·1 answer
  • What is development​
    15·1 answer
  • What is 50% in decimal form?
    7·2 answers
  • Use the formula for the volume of a cube given by
    14·1 answer
  • If 4x²+ y²= 40 and xy = 6 , find the value of (2x − y).
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!