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
bearhunter [10]
3 years ago
15

A line with a slope of -2 passes through the point (4, 7).

Mathematics
2 answers:
Crazy boy [7]3 years ago
5 0

Answer:

y-7= -2 (x-4)

Step-by-step explanation:

We can use the point slope formula, since we have a point, and a slope

y-y_{1} =m(x-x_{1})

m is the slope, y1 is the y coordinate of the point, and x1 is the x coordinate of the point

We know -2 is the slope, 7 is the y coordinate, and 4 is the x coordinate, so we can substitute them in

y-7= -2 (x-4)

Since we don't need to solve, this is the answer. The first bracket is -2, and the second is 4

Ksivusya [100]3 years ago
5 0

Point-slope form:  y - y₁ = m(x - x₁)

(m is the slope, (x₁, y₁) is the point you are given that's on the line)

You know:

m = -2

(x₁, y₁) = (4, 7)         So plug it into the equation

y - y₁ = m(x - x₁)  

y - 7 = -2(x - 4)

[so the first bracket is -2, the second bracket is 4]

You might be interested in
Use the function below to find F(4).
Citrus2011 [14]

Answer:

5/16

Step-by-step explanation:

f(x) = 5 * (1/2) ^x

Let x=4

f(4) = 5 * (1/2) ^4

     = 5 * (1/16)

    = 5/16

5 0
3 years ago
Read 2 more answers
A pound of chocolate costs 8 dollars. Ivan buys p pounds. Write an equation to represent the total cost c that Ivan pays.
MatroZZZ [7]

Answer:

C=8p

Step-by-step explanation:

5 0
3 years ago
Which of these four sets of side lengths will form a right triangle?
Yuri [45]

Answer:

Set 3

Step-by-step explanation:

If you square 3 mm and 4 mm then add them together you get 25 mm, then you get the square root of 25, which is 5.

6 0
3 years ago
Read 2 more answers
In which quadrant is the number 6 – 8i located on the complex plane?
Bogdan [553]

Answer:

4th quadrant

Step-by-step explanation:

8 0
3 years ago
A town recreation hall needs to build a ramp. The height of the ramp must be 2ft. The ramp will start 6ft from the door. To the
Brums [2.3K]

Answer:

6.3 ft

Step-by-step explanation:

√2² + 6² = √40 = 6.3

5 0
3 years ago
Other questions:
  • Solve equation check solution 3(-2k-2)=-2(4K-11)
    9·1 answer
  • a certain type of nuts are on sale at $0.35 per pound tamara buys 2 pound of nuts how much will the nuts cost
    11·2 answers
  • Wher whould -0.5 and -1 and -1/4 and 0 go on a number line
    12·1 answer
  • What is the value of x? <br><br> A 3<br><br> B 5<br><br> C 45<br><br> D 90
    13·1 answer
  • Find the value of each variable.<br>​
    6·1 answer
  • D(t)
    10·1 answer
  • What is the probability of drawing a queen or a heart from a standard deck of 52 cards?
    6·2 answers
  • CAN someone help me withe dis plz hmmmmmm​
    6·1 answer
  • Divide x^3/x<br> brainliest to best correct answer
    5·2 answers
  • Describe in detail how you would create a number line with the following points: 1, 3.25, the opposite of 2, and – (–4fraction o
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!