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
vova2212 [387]
3 years ago
6

Which equation could have been used to create this table?

Mathematics
2 answers:
Lyrx [107]3 years ago
8 0

Answer:

y = 3x

Step-by-step explanation:

(1,3) (2,6)

The first step is to find the rate of change ( or slope)

m = (y2-y1)/(x2-x1)

m = (6-3)/(2-1)

m = 3/1

m = 3

Then  we need to use the point slope form of the equation of a line

y-y1 = m(x-x1)

y-3 = 3(x-1)

Distribute the 3

y-3 = 3x-3

Add 3 to each side

y-3+3 = 3x-3+3

y = 3x

kkurt [141]3 years ago
4 0

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

The formula of a slope:

m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (1, 3) and (2, 6). Substitute:

m=\dfrac{6-3}{2-1}=\dfrac{3}{1}=3

Therefore we have:

y=3x+b

Put the coordinates of the point (1, 3) to the equation and calculate a value of b:

3=3(1)+b

3=3+b            <em>subtract 3 from both sides</em>

0=b\to b=0

<h3>Answer: y = 3x + 0 = 3x</h3>
You might be interested in
When figuring the pooled population variance estimate in a t test for independent means?
gizmo_the_mogwai [7]
The appropriate response is a weighted average. It is a mean ascertained by giving qualities in an informational index more impact as indicated by some characteristic of the information. It is normal in which every amount to have arrived at the midpoint of is allocated a weight, and these weightings decide the relative significance of every amount on the normal.
4 0
3 years ago
Jim walks 2 miles in an hour. It takes him 3 hrs to walk 6 miles.
pentagon [3]

Answer:

He would walk 10 miles in 5 hours, and it would take him 2 hours to walk 4 miles.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Express the perimeter of the triangle as a polynomial.
Tcecarenko [31]
The perimeter is just the sum of all of the side lengths.

p=3x+4+x-10+5x-2

p=9x-8
7 0
3 years ago
Read 2 more answers
Tierra bought 4 3/8 yards blue ribbon and 2 1/8 yards yellow ribbon for a craft project. how much more blue ribbon than yellow r
jasenka [17]
4 3/8-2 1/8=2 1/4 is the answer
7 0
3 years ago
Read 2 more answers
Answer the question on the picture
goblinko [34]

Answer:

theta =111°

hope it helps.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Using the Distance Formula and the Pythagorean Theorem, find the distance, to the nearest tenth, from F (5,5) to G (−3,−1).
    14·2 answers
  • the amount of Water and Electric Dishwasher uses to wash dishes varies directly with the number of loads of dishes the dishwashe
    8·1 answer
  • What is the coefficient of the variable in the expression 2 - 5x - 4 + 8
    7·1 answer
  • At a restaurant Mike and his three friends decided to divide the bill evenly if each person pay $13 then what was the total bill
    7·2 answers
  • Help me! i actually help everyone and i give fp and i will mark brailiest
    6·1 answer
  • Did I get this correct
    5·1 answer
  • NEED HELP DUE IN 10 MINUTES!!!
    7·1 answer
  • What number would represent the outlier in the following set of data?
    9·1 answer
  • A company had an 8% increase in profits in July. If the July profits were
    6·2 answers
  • If lin runs 24 laps at the same rate how long does it take her
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!