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
Find percentage of each quantity. 40% of an hour
mojhsa [17]
The 40% of one hour is 24 minutes. U can get to that result by multiplying 60(one hour) by 0.40.
Hope this help!
8 0
3 years ago
L
Brums [2.3K]

Answer:

$539.00

Step-by-step explanation:

K=98

El=3K    3*98=294

Em=.5El  294*.5=147

K+El+Em=98+294+147=539

8 0
3 years ago
Read 2 more answers
NEED THIS TO BE CORRECT, I WILL GIVE ANYTHING!!
dolphi86 [110]

Step-by-step explanation:

3(x+2) + 35 + 52 = 180 ( Angle sum property)

3x+ 6 + 87 = 180

3x + 93 = 180

3x = 180 - 93 = 87

x= 87/ 3

x = 29

∠C = 3 ( 29 + 2)

     =  3 x 31

     =  93

5 0
3 years ago
Read 2 more answers
How to solve the equation of -5 v = 60
Mekhanik [1.2K]
The answer is v= -12.
Hope this helps
8 0
3 years ago
Read 2 more answers
Combine like terms to write a simplified expression: <br><br> 12p + 11 - 5p + 3
liubo4ka [24]

Answer:

7p + 14

Step-by-step explanation:

add 12p and -5p to get 7p

then add 11 and 3 to get 14

your equation will be 7p + 14

7 0
3 years ago
Read 2 more answers
Other questions:
  • The number of grams in 17 kilograms
    11·1 answer
  • 14
    14·1 answer
  • The graph of f ′ (x), the derivative of f of x, is continuous for all x and consists of five line segments as shown below. Given
    11·1 answer
  • A(r) is a function that gives the area of a circle with radius r. It can be written in equation form as A(r) = 3.14r2. What is t
    11·1 answer
  • According to the income section shown below from the 1040EZ form,
    6·2 answers
  • Is 2/6 rational or irrational
    6·2 answers
  • Find the area of the quadrilateral DEFG.
    9·1 answer
  • I need help very quickly ! Worth 20 pts. Pls provide work attached that is eligible
    6·2 answers
  • Find the measure of each angle in Triangle ABC. m∠a=(40x−21)°m∠b=(31−2x)°m∠c=(x+14)°
    9·1 answer
  • Figure 4 shows part of the curve with equation
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!