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
Novosadov [1.4K]
3 years ago
13

Select all the statements that are true for the graph shown.

Mathematics
2 answers:
Yuki888 [10]3 years ago
3 0

Answer:

The relationship is proportional.

The relationship is linear.

The equation of the line is y = –3x.

Step-by-step explanation:

The line in the question passes through origin and (4,-12).

The rate of change of the line is

m=\dfrac{-12-0}{4-0}\\\Rightarrow m=\dfrac{-12}{4}\\\Rightarrow m=-3

The rate of change of the line or slope of the line is -3

Equation of the line is given by

(y-0)=-3(x-0)\\\Rightarrow y=-3x

This means that the relationship is linear.

If we take any value of x then there will be only one value of y this means that the relationship is proportional.

So the following statements are true

The relationship is proportional.

The relationship is linear.

The equation of the line is y = –3x.

professor190 [17]3 years ago
3 0

Answer:

Step-by-step explanation:

Proportional

Linear

Equation of line is y=-3x

You might be interested in
What is the value of 11.5
vodomira [7]

Answer:

I don't understand what you are looking for

Step-by-step explanation:

6 0
3 years ago
What is the factored form of x^2 -4x-12
denis-greek [22]

How about this?

(x - 6) x (x + 2)


8 0
3 years ago
The local farmers market has oranges on sale for 5 for 1.80 <br><br>What is the cost of one orange ?
lara [203]

Answer:.36 cent

1Step-by-step explanation:1.80 divided by 5

5 0
2 years ago
Please help me :( with this
hodyreva [135]

Answer:

21

Step-by-step explanation:

Similar triangles. MNL is just ABC but 3/4 the size.

x = 8*3/4 = 6

perimeter woudl be 6+6+9 = 21

7 0
3 years ago
A set of data items is normally distributed with a mean of 400 and a standard deviation of 60. Find the data item in this distri
Softa [21]

Answer:

The data item is X = 580

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 400 and a standard deviation of 60.

This means that \mu = 400, \sigma = 60

z=3

We have to find X when Z = 3. So

Z = \frac{X - \mu}{\sigma}

3 = \frac{X - 400}{60}

X - 400 = 3*60

X = 580

The data item is X = 580

6 0
3 years ago
Other questions:
  • Complete the division problem by determining the number that should be placed in the box.
    15·1 answer
  • In lune terns what is 4f+14f
    7·2 answers
  • The orignal price of a computer was reduced by $250
    11·1 answer
  • 3. Solve to determine the unknown variable in the
    12·1 answer
  • G(n)=n^2+4^n; fine g(2)
    11·1 answer
  • Ms. Chen is planning to take her camp group on a field trip to Pottery Bayou where each person will create her own piece of art
    6·1 answer
  • What are the First 4 terms 12-n
    8·1 answer
  • -6 + -4 + 3 = ? Adding integers
    7·2 answers
  • 20 POINT QUESTION. EXPLAIN HOW YOU GOT THIS ANSWER. I WILL MARK AS BRAINLIEST THANK YOU :)
    14·2 answers
  • What is the solution to the inequality x^2 &gt;64
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!