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
sukhopar [10]
2 years ago
7

Write in slope intercept form an equation of the line that passes through the given points. (-1,7) , (3,-1)

Mathematics
1 answer:
Tcecarenko [31]2 years ago
6 0

Answer! :

y = -2x + 5

Step by Step! :

slope intercept form:

y = mx + b

m being slope, b being the y intercept.

To find the slope, use this equation:

y^2 - y^1 / x^2 - x^1

Plug in your points.

(-1) - (7) / (3) - (-1)

-8 / 4

-2 is your slope! (y = -2x + b)

To solve for b, plug in any one of your points and solve for b. Let's use (3, -1)

-1 = -2(3) + b

-1 = -6 + b

5 = b

Your new equation is...

y = -2x + 5

You might be interested in
Someone please help it will be much appreciated I mark brilliant
nekit [7.7K]

Answer:

A.) The graph is translated 2 units in the positive x-direction

Why?

Because it goes horizontally and vertically downwards in the opposite quadrant

4 0
3 years ago
Read 2 more answers
Jeff reads 5/7 of a book in 4 hours. At this rate, how much did he read in 1 hour? Please answer this correctly. Don't put a lin
leonid [27]

Answer:

Jeff read 5/28 of a book in 1 hour.

Step-by-step explanation:

The rate given is 5/7 of a book read in 4 hours.

If the questions asks how much he read in 1 hour, it means the answer needed is a unit rate.

A unit rate is a rate per unit. In this case, a rate per hour.

Let’s find how much Jeff read in 1 hour:

5/7 in 4 hours is the rate given so:

5/7 ÷ 4

= 5/7 x 1/4

= 5/28 (already simplified/final answer)

SO, Jeff read 5/28 of the book in 1 hour.

Brainliest? Hope this helped!

5 0
3 years ago
Write an algebratic expression for the quotient of 95 and x is
Zina [86]
Quotient means divide
95/x <== ur expression
6 0
3 years ago
if triangle 3 shows a 100 degree rotation of triangle 1 about point p what is the degree of intersection of lines m and n?
Vesna [10]

Answer:

sed53 v c

Step-by-step explanation:

vdsgdsvccv

8 0
2 years ago
5(2к)<br> What expressions is equivalent to this?
7nadin3 [17]

Answer:

10k

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • How many oz of nuts are there in a box that holds 3.2 pounds
    9·1 answer
  • Which are like terms to the term 2x.
    8·1 answer
  • The results of a recent survey of the students at Rockdale Middle School show that 17 out of every 22 students enjoy the cafeter
    8·1 answer
  • SERIOUSLY GUYS HELP!!!!!!
    6·2 answers
  • I need help as soon as possible!
    5·2 answers
  • WHAT DO I DO WHEN I FAILED A ALGEBRA TEST
    11·2 answers
  • Different parts of the circulatory system are adapted for different functions. A blood vessel that is very narrow and has thin w
    9·1 answer
  • Can I get help on this one
    14·2 answers
  • Nevaeh has $0.80 worth of nickels and dimes. She has a total of 11 nickels and dimes altogether. Graphically solve a system of e
    7·1 answer
  • What is the range for the set of scores: 7, 8, 11, 15, 17, 20?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!