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
maria [59]
3 years ago
13

Graph y=3x on the coordinate plane. Identify the unit rate from the graph.

Mathematics
2 answers:
Alexus [3.1K]3 years ago
5 0

Answer:

The unit rate is 3.

Step-by-step explanation:

<em>The unit rate is the slope of the line on the graph</em>. The slope of the line on the graph will be the coefficient of x in the equation, so you don't really need to make the graph to find the unit rate.

To make a graph useful for finding the unit rate, it is convenient to choose x-values that are 1 unit apart.

For graphing, it is often useful to choose x=0 as a place to start. Here, that means ...

... y = 3·0 = 0 . . . . . one point on the graph is (x, y) = (0, 0)

Choosing x to be 1 unit from there, we have ...

... y = 3·1 = 3 . . . . . another point on the graph is (x, y) = (1, 3)

Now, we can see that a change in x of 1 unit has produced a change in y of 3 units. The unit rate is ...

... unit rate = slope = (change in y)/(change in x) = 3/1 = 3

stich3 [128]3 years ago
3 0

Answer:

(0,0),(1,3)  would be your cordinates and then use a ruler to draw a line threw the points.


You might be interested in
Four percent of Jennie's skin cells were burned when she escaped from a fire. If 3.7 x 10^10 of her skin cells were burned then,
baherus [9]

Answer:

355.2

Step-by-step explanation:

Given:

Four percent of Jennie's skin cells were burned

Total skin cells having Jennie = 3.7 x 10^10

                                                  = 3.7\times10\times10 = 370

To find:

How man skin cells were not burned ?

Solution:

Total skin cells having Jennie = 370

Percent of Jennie's skin cells were burned = 4%

Skin cells burned  from a fire = 370 \ of 4\%

                                                = 370\times\frac{4}{100} =\frac{1480}{100}

                                                = 14.8

Remaining skin cells which not burned = 370 - 14.8 = 355.2

Therefore,  355.2 skin cells were not burned.

8 0
3 years ago
2x+7 + 3x+1 +x what’s the answer
egoroff_w [7]

Answer:6 + 8

Step-by-step explanation:

Add the numbers

Combine like terms

8 0
2 years ago
Read 2 more answers
Pls help “What transformations of f(x)=x^2 would yield g(x)=(x-E)^2-A?
Ivan

right E units, down A units

whenever you have ( -E) whatever you have Inside you do the opposite just like this problem. We have -E so to the right. if it was positive we go left

4 0
2 years ago
What’s the equation for X?
svetoff [14.1K]

Answer:

perimeter of rectangles = 2 ( l + b)

34 = 2 ( x + 2 + 3x - 4 )

34 = 2 ( 4x - 2 )

34 = 8x - 4

38 = 8 x

38/ 8 = x

thus , x = 4.75 inches

5 0
2 years ago
Read 2 more answers
Please help❤️❤️ It’s for 20 pts!!
solong [7]
If you need part A, draw a person and label them 6 feet tall and a shadow coming off of him that is five feet long and draw a basketball hoop that and label it X feet tall and draw a shadow coming from it that is 8 feet long. To solve, you use proportions 6/5=X/8 solving this you get X=9.6 feet which is the height of the rim. Therefore, the rim does not meet regulation height, since the required height (10 feet) is greater than the actual height (9.6 feet).   
4 0
3 years ago
Other questions:
  • Assume a class has 19 members
    15·1 answer
  • A set of math tests is normally distributed
    7·1 answer
  • Write the number five million in standard from
    14·2 answers
  • For 1 month, two doctors in a medical office counted the number of patients they saw each day. The mean and MAD for each doctor
    14·1 answer
  • Tawanna is asked to find the GCF of each term in the expression 2 a b + 8 b
    15·1 answer
  • Find value of x PLEASE SHOW WORK!!!
    15·1 answer
  • Watch help video
    5·1 answer
  • Plz help taking a quiz???
    9·1 answer
  • Is there any Indian active right now?​
    6·1 answer
  • A business man has 200 bags of maize flour each weighing 50000 grammes. Find the total weight of the bags in kilograms ​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!