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
mariarad [96]
3 years ago
11

What is the equation in point-slope form of a line that passes through the points (7, −8) and (−4, 6) ?

Mathematics
2 answers:
pav-90 [236]3 years ago
6 0

Answer:

C.y-6=-\frac{14}{11}(x+4)

Step-by-step explanation:

We are given that a line passes through the points (7,-8) and (-4,6).

We have to find the equation in point-slope form of a line .

Slope formula:m=\frac{y_2-y_1}{x_2-x_1}

Using the formula

Slope of line=m=\frac{6+8}{-4-7}

Slope of line=m=\frac{14}{-11}=-\frac{14}{11}

Point-slope form: y-y_1=m(x-x_1)

Substitute the values then we get

Equation of line which passing through the point (-4,6) with slope -14/11

y-6=-\frac{14}{11}(x+4)

Hence option C is true.

Gala2k [10]3 years ago
5 0
(7,-8)(-4,6)
slope = 6 - (-8) / (-4 - 7) = (6 + 8) / -11 = -14/11

point slope : y - y1= m(x - x1)
(-4,6)...x1 = -4 and y1 = 6
now we sub
y - 6 = -14/11(x - (-4) =
y - 6 = -14/11(x + 4) <===
You might be interested in
Make a conditional relative frequency table for the columns of movie type. Determine which statement has the strongest associati
yanalaym [24]

The females prefer drama movies is the correct one. The third one

8 0
3 years ago
Read 2 more answers
As I was going to St. Ives
cluponka [151]

Answer:

the answer should be 2,401 were going to St. Ives

Step-by-step explanation:

7 times 7 times 7 times 7 is 2401

4 0
3 years ago
Read 2 more answers
Use signed numbers to solve. A helicopter descended 1200 feet, rose 800 feet, and then descended 450 feet. What was the net gain
DENIUS [597]
B. Lost 850 ft
800-450= 350
1200-350=850

I hope I helped :D

6 0
3 years ago
The post office is now calculating the volume of packages to determine the shipping cost. If a box measures 8 ½ inches long, 5 ¼
4vir4ik [10]
ANSWER: 312 3/8
So Volume is Length • Width • Height

So first we would put it into this formula:
8.5 • 5.25 • 7= 312.375, or, 312 3/8
4 0
3 years ago
Please Help<br> please and thank you!
tatuchka [14]

Answer:

Step-by-step explanation:

cube means 3D  square.. right?

so for volume  we want the height x width x length.. make sense?

since each edge is 9'  

the volume is 9^{3} = 729  ft^{3}

7 0
3 years ago
Read 2 more answers
Other questions:
  • Nancy walked 50 minutes each dayfor 4 days last week. Gillian walked 35 minutes each day for 6 days last week. How does the tota
    5·2 answers
  • 2000 Toyota Tundra white 6 cylinder manual 106,675 miles $4,899 1998 Chevrolet 1500 red 6 cylinder automatic 120,325 miles $ 4,7
    6·1 answer
  • 275 per 60 sec divided by 7
    6·1 answer
  • Can anyone help me with number 10?
    7·1 answer
  • 5 times the number increased by 4 is 39 then the number is?
    12·2 answers
  • What is the slope of the line shown? On a coordinate plane, a line goes through (0, 7) and (2, 3).
    9·1 answer
  • Please help me with this homework
    13·1 answer
  • Answer as soon as possible pls
    11·1 answer
  • 12, 3.1.52<br><br> If f(x) = x and g(x) = 2x³, find f[g(x)], and g[f(x)]
    11·1 answer
  • NEED HELP ASAP PLEASEE!!!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!