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
Maru [420]
3 years ago
13

a line passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercep

t form​
Mathematics
1 answer:
Marat540 [252]3 years ago
6 0

Answer:

y+5 = -3(x-1)  point slope form

y = -3x-2 slope intercept form

Step-by-step explanation:

First we need to find the slope

m = (y2-y1)/ (x2-x1)

m = (7--5)/(-3-1)

   = (7+5)/(-3-1)

   = 12/-4

   = -3

The slope is -3

Then we can use point slope form to write an equation

y-y1 = m(x-x1)

y--5 = -3(x-1)

y+5 = -3(x-1)

This is in point slope form

Distribute

y+5 = -3x+3

Subtract 5 from each side

y+5-5 = -3x +3-5

y = -3x-2

This is in slope intercept form

You might be interested in
One factor of x^3+x^2-14x-24 is x-4. Finding the remaining factors and it’s not -3
iren2701 [21]

Step-by-step explanation:

x³ + x² − 14x − 24

x³ + x² − 20x + 6x − 24

x (x² + x − 20) + 6 (x − 4)

x (x + 5) (x − 4) + 6 (x − 4)

(x (x + 5) + 6) (x − 4)

(x² + 5x + 6) (x − 4)

(x + 2) (x + 3) (x − 4)

The other two factors are x + 2 and x + 3.

4 0
3 years ago
-27-(-8)=<br><br>Thank you if u answer
Anastaziya [24]
-27+8
( The minus signs multiply each other to form a +. )
= -19
7 0
4 years ago
Read 2 more answers
During an outbreak of the flu, a hospital recorded 24 cases the first week, 84 cases the second week, and 294 cases the third we
Ksenya-84 [330]
Take the # in the last week and times it by 3.5 than you should get the next week. ex: if you wanted to find the 9th week you could do 84 times 3.5 8 times

8 0
3 years ago
Read 2 more answers
Which rule describes the translation? T–3, –2(x, y) T–3, 2(x, y) T3, –2(x, y) T3, 2(x, y) 
vitfil [10]
To find the rule of translation, find the change of corresponding coordinates. In this graph, for example see how A is moved to A': three units to the right, then two units down. A(-4,3)+(3,-2)=A'(-1,1). This applies to the whole shape, and is the rule of translation.
5 0
3 years ago
Read 2 more answers
What requirements are necessary for a normal probability distribution to be a standard normal probability​ distribution?Choose t
-BARSIC- [3]

Answer:

B.The mean and standard deviation have the values of mu equals 0and sigma equals 1

Step-by-step explanation:

The mean and standard deviation have the values of µ = 0 and σ = 1.

This is the requirement for any normal distribution curve to fulfil in order to be  a standard normal probability​ distribution.

3 0
3 years ago
Other questions:
  • Please Help..........................
    6·2 answers
  • How do I simplify the expression 4p-5(p+6)
    12·2 answers
  • Need some help please <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B15%7D%20%20%2B%20%28%20-%20%20%5Cfrac%7B3%7D%7B
    6·1 answer
  • Solve x2 – 4x + 1 = 0.<br><br><br><br>Answer: C x=2+square root of 3
    9·1 answer
  • 2. The ratio of green marbles to
    7·1 answer
  • Does anyone know sqrt(-10) ?<br> Thank you!
    8·2 answers
  • WILL MARK BRAINLIEST TO FIRST PERSON THAT ANSWERS THIS CORRECTLY!!
    6·1 answer
  • 12. What are 3 ways you could write the ratio for 3 doughnuts to 4 cups of coffee?
    5·1 answer
  • Please help !!!!!!!!!!!plss
    10·2 answers
  • HELP ASAP! I NEED 5b ONLY!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!