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
Delvig [45]
2 years ago
7

Write a linear equation given the point and slope or two points.

Mathematics
1 answer:
attashe74 [19]2 years ago
5 0

Answer:

1) y = -2x - 1

2) y = -3/4 + 3

3) y = 4x + 9

4) y = - 5/3x - 2

Step-by-step explanation:

b = y - m*x

1) (-7,13) and slope: -2

b = 13 - (-2)*(-7)

b = 13 - 14

b = -1

2) (4,6) lope = -3/4

b = 6 - (-3/4)*(-4)

b = 6 - 3

b = 3

y = -3/4x + 3

3) (-5,-11) and (3,-7)

Slope: (1 - - 11)/(-2 - - 5) = 12/3

= 4

b = -11 - (4) (-5) = 9

b = 9

4) slope = (-7 - 8)/(3- - 6)

= -15/9 = - 5/3

b = 8 - (-5/3)*(-6)

b = 8 - 10

b = -2

You might be interested in
A farmer sells 8.9 kilograms of pears and apples at the farmer's market. 1 4 of this weight is pears, and the rest is apples. Ho
dmitriy555 [2]

Answer:

7.5 kilograms of apples

Step-by-step explanation:

Take the total amount and subtract the amount of pears.

8.9-1.4=7.5

4 0
2 years ago
Read 2 more answers
What is the slope of the line shown below? (Enter your answer as a decimal if<br> necessary.)
Mars2501 [29]
(1,-1) (-3,-3)
-3 - -3/ -1 -1
0/ -2
Slope is -2
4 0
3 years ago
A cruise ship can cover 19 nautical miles in 323 minutes. How many nautical miles will it travel in 102 miles?
kow [346]
1 mile is equal to 0.868976 nautical miles
Therefore 12 miles is equal to 10.427, rounded the answer is B. 

Hope that was helpful.
4 0
3 years ago
PLEASE HELP PLS HELP MEEEE
lesya692 [45]

Answer:35%

Step-by-step explanation:

7/20 is .35. Thus what percent is 7 to 20? 35 percent

4 0
3 years ago
Read 2 more answers
H (-8, -2)
Mnenie [13.5K]

Answer:

y = 23x + 182

Step-by-step explanation:

m = 23 (parallel line has same gradient)

y = 23x + c

H(-8,-2)

-2 = 23(-8) + c

c = 182

y = 23x + 182

(Correct me if i am wrong)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Write an equation of a parabola with a vertex at the origin and a directx at y=5
    7·1 answer
  • Question 4(Multiple Choice Worth 1 points) (03.02 LC) Given triangles ABC and DEF, which statement explains a way to determine i
    14·2 answers
  • Last year, 31 2 acres of strawberry fields produced approximately 14,700 pounds of strawberries. This year the number of acres p
    12·1 answer
  • The correct answer will be marked Brainliest!
    5·2 answers
  • Solve and show how you did: -2x + (12 - 9) = 2 + 9 + 2x
    14·1 answer
  • Which statement is true for the values of Pand Q on this number line? + Q + -2 1 -4 -3 0 1 A 응 4 B. PxQ5 C P+Q&gt; -4 D P - Qo​
    6·1 answer
  • A landscaping company estimates the price of a job,in dollars, using the expression 60 + 12nh, where n is the number of
    14·1 answer
  • What is corn ?<br><br> said it was "too short" so i wrote this
    12·1 answer
  • Slove for X= what would this be for Mai poured 2.6 liters of water into a partially filled pitcher. The pitcher then contained 1
    14·1 answer
  • Help me with this problem
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!