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
Phantasy [73]
3 years ago
9

Write the equation of the line that passes through (−3, 5) and (2, 10) in slope-intercept form

Mathematics
2 answers:
BigorU [14]3 years ago
8 0
Slope = (10 -5)/(2+3) = 5/5=1

y = mx + b
5 = 1(-3) + b
b =8

so equation y = x +8

answer: <span>y = x + 8(first choice)</span>
andreev551 [17]3 years ago
8 0

Answer:

The slope-intercept form is y=x+8

Step-by-step explanation:

Given points are (-3, 5) and (2,10). Now, we have to find the equation of the line that passes through these points in slope-intercept form.

Equation of line passing through the point (x', y') can be written as

y-y'=m(x-x')  where m is \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Hence, the equation can be written as (y-5)=\frac{10-5}{2-(-3)}(x-(-3))

⇒ y-5=\frac{5}{5}(x+3)

⇒ y=x+3+5

⇒y=x+8

which is slope-intercept form where slope is 1 and intercept is 8 by comparing with y=mx+c


You might be interested in
Whats the answer to this numeric algebraic expression
Degger [83]

Answer:

a+b+2

Step-by-step explanation:

4 0
2 years ago
The average of 5 quiz grades is 10. When the lowest grade is dropped and the new average is calculated, it turns out to be 11. W
V125BC [204]

Answer:

The score of the dropped grade is 6

Step-by-step explanation:

To find the average of a set of numbers you need to add all the numbers and divide by how many numbers there are. The problem wants you to solve it in reverse. Let put this into an algebraic equation with a, b, c, d, and e being the variables of the test scores

(a+b+c+d+e)/5=10

Then we can multiply both sides by 5 and get

a+b+c+d+e=50

Lets assume that c is the lowest test score. To calculate the average of that we get

a+b+d+e/4=11

Doing the same thing, we know that a+b+d+e=44

Now compare the two:

a+b+c+d+e=50

a+b+d+e=44

We can now know that c=50-44=6

So, 6 is the score of the dropped quiz. Hope that helped!

4 0
3 years ago
Evaluate ƒ(x) = –4x – 5 for x = –1.
11111nata11111 [884]
The answer would -1
4 0
3 years ago
It took francisco 60 minutes to walk from his house to his grandmother’s house. what is 60 written as a product of factors great
Tanzania [10]

Answer:

2 × 2 × 3 × 5

Step-by-step explanation:

Given that,

The number = 60

To find,

Factors of 60 greater than 1 = ?

Procedure:

As we know,

Any of various numbers multiplied together to form a whole.

To find the factors of a number, we will have to do its prime factorization.

So,

The prime factorization of 60:

1 * 2 * 2 * 3 * 5 = 60

Since the factors greater than 1 are asked, the factors would be;

2 * 2 * 3 * 5

Thus, 2 * 2 * 3 * 5 is the correct answer.

3 0
2 years ago
80,531 rounded to nearest thousand
Vlad [161]

Answer:

81,000

Step-by-step explanation:

go to whatever place it is asking you to round nearest to the if it is 5 or more you round up 4 or less it stays the same.

Saying for this -" 5 or more raise the score, 4 or less let it rest"

                                       ^round up^                ^stays the same^

4 0
3 years ago
Read 2 more answers
Other questions:
  • A light bulb consumes 960 watt-hours per day. How many watt-hours does it consume in
    14·1 answer
  • Find the area of the rectangle or square 8yd 8yd
    12·1 answer
  • Show the work please
    11·1 answer
  • Help Please(pre algebra)
    6·1 answer
  • L(x) = 2|3 – 2x| +6; find l(5)
    8·1 answer
  • Slope 1,passes through (2,5)<br> Write equation in slope intercept form
    12·1 answer
  • A savings account increases from $200 to $210 what is the percent increase of the savings in the account.
    11·1 answer
  • HELP PLSSSS<br> Complete the statement below.
    14·1 answer
  • Please this is URGENT!!!!!! need it in the next 5 mins!!!!!!!
    10·1 answer
  • Surface area=<br> Volume =<br> Help me please thanks
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!