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
Vlad [161]
1 year ago
11

Find the equation of the line in slope-intercept form containing the two points: (−1,5) and )(4,−3) Leave equation in fractional

form.
Mathematics
1 answer:
lilavasa [31]1 year ago
5 0

Answer:

y = 1.6x + 3.4

Step-by-step explanation:

We have to use the equation y = m x + c to find the equation of the line.

Here,

m ⇒ slope

c ⇒ y-intercept

<u>First, let us find the slope.</u>

For that, we can use the given two coordinates.

( -1 , 5 ) ⇒ ( x₁ , y₁ )

( 4 , -3 )  ⇒ ( x₂ , y₂ )

The <u>formula to find the slope</u> of a line is :

m = ( y₁ - y₂ ) ÷ ( x₁ - x₂ )

<u>Let us solve now.</u>

m = ( y₁ - y₂ ) ÷ ( x₁ - x₂ )

m = ( 5 - ( -3 ) ) ÷ ( -1 - 4 )

m = ( 5 + 3 ) ÷ -5

m = 8 ÷ -5

<u>m = -1.6</u>

Now let us<u> find the y-intercept (c )</u> of the line.

For that, let us get one of the coordinates which are given in the question.

I'll get ( -1 , 5 ) from  that.

( -1 , 5 ) ⇒ ( x , y )

<u>Let us solve now.</u>

y = mx + c

5 = -1.6 × -1 + c

5 = 1.6 + c

5 - 1.6 = c

<u>3.4 = c</u>

Therefore,

m ⇒ -1.6

c ⇒ 3.4

So, the equation of the line is :

y = mx + c

<u>y = 1.6x + 3.4</u>

You might be interested in
1. (2,7); m=-4<br> What’s the answer?
Nataly_w [17]

Answer:

4x + y = 15 or y = -4x + 15

Step-by-step explanation:

7 = 2[-4] + b

-8

15 = b

y = -4x + 15

If you want it in <em>Standard </em><em>Form</em>:

y = -4x + 15

+4x +4x

___________

4x + y = 15 >> Line in <em>Standard Form</em>

I am joyous to assist you anytime.

4 0
3 years ago
Please answer the question. The picture is right below.
zhenek [66]
Hey man I’ve never seen nothing like this but I’d you’re doing math on ap classroom , man , GOOD LUCK
5 0
3 years ago
A sequence is defined by the recursive function f(n 1) = f(n) – 2.if f(1) = 10, what is f(3)?16830
iogann1982 [59]
Hello,

f(n+1)=f(n)-2
f(1)=10
f(2)=8
f(3)=6
...
5 0
3 years ago
Read 2 more answers
A number cube has sides that are labeled 1 to 6. Jamal rolls the number cube. What is the probability that he will roll a 22?
Tems11 [23]

-- The probability of rolling a 22 is zero.  That result is impossible, because the sides are labeled with single digits 1 through 6 .  Since 22 is not printed anywhere on the cube, it can never come up.

-- The probability of rolling a<em> 2</em> , however, is <em> 1/6</em> . <em>(B)</em>

<em></em>

The -probability of rolling something you want is always

<em>(the number of different possible results that you like) </em>

divided by

<em>(the total number of different possible results)</em>

4 0
3 years ago
Which number is not greater than 0.6
polet [3.4K]
0-0.59 because the number has to be less than 0.6 and all numbers up to 0.59 are not greater than 0.6
3 0
3 years ago
Other questions:
  • Help please
    14·2 answers
  • Select the most precise and correct definition of parallel lines from among those that are given.
    8·1 answer
  • Angelo's Pizza is having a ticket raffle to raise money for new soccer uniforms. A $1 ticket gives an even chance to win $25 gif
    14·1 answer
  • Help! Fast!! 3/8x5/6
    13·2 answers
  • To divide 2 numbers with the same base, subtract the exponents.
    13·1 answer
  • 9/81 is equivalent to which fraction ?
    6·2 answers
  • You are the manager of a restaurant that delivers pizza to college dormitory rooms. You have just changed your delivery process
    11·1 answer
  • Solve the system of equations by the addition method.<br> 3x - 5y = 7<br> 8x + 10y = 14
    13·1 answer
  • Please do this math for me or else i will steal your cookies
    9·1 answer
  • What is the order of rotational symmetry for hexagon ABCDEF?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!