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
Verizon [17]
2 years ago
10

Find the equation of the line below?

Mathematics
2 answers:
castortr0y [4]2 years ago
8 0

Answer:

y = 1/2x + 1/2

Step-by-step explanation:

first list a few points to find the slope

(1,1) (3, 2)

y2 - y1/x2 - x1

2 - 1/3 - 1

1/2

y = 1/2x + b

to find the slope use a point you didnt use yet (since its tricky to find the intercept looking at the graph)

(-1, 0)

0 = 1/2(-1) + b

0 = -1/2 + b

b = 1/ 2

lets check:

point: (-3, -1)

y = 1/2x + 1/2

-1 = 1/2(-3) + 1/2 ?

-1 = -3/2 + 1/2 ?

-1 = -1

kirill115 [55]2 years ago
4 0

Answer:

Slope intercept form;

y = mx + b

If we look at the graph, we can see the line intercepts with y axis at around 0.5, so <u>0.5 is our y - intercept.</u>

If we look at the slope it rises 1/2

Though we can double check by using two points of the line:-

Δy     y2 - y1

___= ______

Δx      x2 - x1

One point of the line, (1,1)

Second point of the line, (3,2)

Plug it into the formula:

2 - 1          1

____ =  ____, <u>1/2 is the slope</u>

3 - 1          2

Now we use it in our equation;

y = 1/2x + 0.5

You might be interested in
HELP ME HELP ME <br><br> What is the slope of the line?
satela [25.4K]
I think it is - 1/2
Or it could be 1/2 I am not that sure
Someone correct me if I am wrong
But I think it is - 1/2
3 0
3 years ago
Mrs. Lane took a survey of the types of pants her students were wearing. She collected the data at the right. What percent of he
Nadya [2.5K]

Answer:

It is always important to go through the given problem first to get a concept of the requiremement. Then all the information's available from the question has to be noted down in such a manner that there would be no need to look at the question while solving.

Total number of students wearing jeans = 10

Total number of students wearing shorts = 9

Total number of students wearing capris = 2

Then the total number of students surveyed by Mrs Lane = (10 + 9 + 2)

                                                                                           = 21

Now percentage of students wearing shorts = (9/21) * 100

                                                                      = (3/7) * 100

                                                                      = 300/7

                                                                      = 42.85 percent

So a total percentage of 42.85% of the students were wearing shorts.

Step-by-step explanation:

6 0
3 years ago
Explain how 2 plus 2 Equals 4
aivan3 [116]
You have 2+2 in each 2 there are 1's so

2=(1+1) 2=(1+1) =4
4=1+1+1+1
2+2=4
think of 2's as 1's when adding did you know 2x2= 4 as well.
3 0
3 years ago
Read 2 more answers
Catherine is a sixth grader at her school. The sixth graders are collecting food items to donate to the local shelter. Their goa
Goryan [66]

Answer:A= 7

Step-by-step explanation:

y=mx+b

512=114x+134

subtract 134 from both sides of the equation,

378=114x

Divide 144 from both sides of the equation to get x by itself

x=6.25

you'll round up because you can't really have a quarter day.

A= 7

3 0
3 years ago
Someone annnnswer pls
cupoosta [38]

Answer:

t = 16

Step-by-step explanation:

Hope this helped :]

4 0
3 years ago
Read 2 more answers
Other questions:
  • Between 0 degrees Celsius and 30 degrees Celsius, the volume V (in cubic centimeters) of 1 kg of water at a temperature T is giv
    10·1 answer
  • HELP!! Just need the answer to the question in the picture, please!
    11·1 answer
  • Suppose that y varies directly with x. Given x=4 when y=20.<br> Find y when x = 3
    14·1 answer
  • A)width 9m,length 27m
    6·1 answer
  • What value of a will make the following equation true?
    14·1 answer
  • Help please!! Will mark as brainliest
    10·2 answers
  • Simplify the algebraic expression by combining like terms. Using algebra tiles might be helpful.
    11·2 answers
  • Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene.​
    10·1 answer
  • Which inequality best represents the domain of the part shown?
    11·1 answer
  • Nadia needs one cup of ice cream for every student in her class for their year-end party. The ice cream is only sold in pints. I
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!