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
Gwar [14]
1 year ago
13

Which graph corresponds to the table? Giving brainliest to accurate answer.

Mathematics
1 answer:
diamong [38]1 year ago
5 0

Answer:

Last graph that slopes upwards from left to right and that has an y-intercept of -1

Step-by-step explanation:

let us pick some points!(you can chose any two)

when x =3 , y = 14 : helps us get points (3,14)

when x =1 , y = 4 : helps us get points (1,4)

so we find the gradient using the two points:

gradient \ =\frac{14-4}{3-1} =\frac{10}{2} \\

we now use gradient 10/2 and point (1,4) to find the equation  of the line:

\frac{10}{2} =\frac{y-4}{x-1} \\2(y-4)=10(x-1)\\2y-8=10x-10\\2y=10x-10+8\\2y=10x-2\\y=5x-1

from the equation of the line found we are able to find the y- intercept of the line is -1 and that the line has a positive gradient thus should slope upwards from left to right.

From the pictures you posted, we pick the last graph as it seem to slope upwards from left to right and has the line cutting y axis at around -1

You might be interested in
make a box-and-whisker plot for the data. numbers of colors in a country's flag :3,2,2,4,4,3,6,3,5,3,4,1
Irina-Kira [14]

Answer:  see attachment

<u>Step-by-step explanation:</u>

Put the numbers in order from smallest to biggest:

1, 2, 2, 3, 3, 3,         3, 4, 4, 4, 5, 6

        ↓              ∨                ↓

       Q1        Median          Q3

Q1 median = (2+3)/2 = 2.5  <---- left side of box plot

Median = (3+3)/2 = 3          <---- Vertical Line of box plot

Q3 median = (4+4)/2 = 4    <---- right side of box plot

3 0
3 years ago
3a+2b=193<br><br> Find a and b
galina1969 [7]
Hope this made sense

6 0
3 years ago
Simplify 3 to the power of 1
lina2011 [118]

3 to the power of 1 simplified, is just 3.

7 0
3 years ago
Read 2 more answers
4х = 32<br> А. x= 9<br> В. x= 8<br> с. x= 28<br> D. х = 128
STatiana [176]

Answer:

B

Step-by-step explanation:

Step 1: Divide both sides by 4.

4x/4 = 32/4

4x/4 leaves you with x by itself, and 32/4 is 8. So x = 8

3 0
2 years ago
7/15 divided by 3/10
Yuliya22 [10]

Answer:

i think thats my answer

Step-by-step explanation:

1 5/8

5 0
3 years ago
Other questions:
  • Solve for x <br>81^5 = 3x<br>x=?<br>​
    12·1 answer
  • Discuss the advantages of understanding accounting as it relates to your current or future position.
    7·1 answer
  • Find the least common multiple of x2 – 4x – 5 and x2 – 3x – 10.
    12·1 answer
  • How many 2/7s are in 4
    12·2 answers
  • Which one is it pls help i dont understand
    15·2 answers
  • Here are the ingredients for making fish pie for 6 people
    5·2 answers
  • Please help!
    6·1 answer
  • Which of the following are solutions to the system
    7·1 answer
  • 19) Caculate the unit rate. Driving 95 miles on 3 gallons of
    6·1 answer
  • Help me find the scale factor
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!