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
Roman55 [17]
3 years ago
11

Find the equation of a line passing through (3,4) and slope of -2

Mathematics
2 answers:
guapka [62]3 years ago
3 0

Answer: <em>2x + y = 10</em>

Step-by-step explanation: When we're given a point and a slope, we can use the point-slope formula to write the equation of a line.

The point-slope formula is y - y₁ = m(x - x₁).

Now we can substitute our point and our slope into the formula.

y - 4 = -2(x - 3)

~distribute

y - 4 = -2x + 6

~isolate y

y = -2x + 10

~put into standard form

2x + y = 10

Orlov [11]3 years ago
3 0

Answer:

y=-2x+10

Step-by-step explanation:

To find the equation in forms of y=mx+b, first we must put in the slope(or m) which is -2, so we have:

y = -2x+b

Now, we can find the y intercept(or b) by plugging in our x and y values that the line passes through:

4 = -2(3)+b

4=-6 + b

10 = b so we have y = -2x+10

You might be interested in
Simplify 7N - 2N + 3P + 2P. (a) 5N + 5P (b) 10N + 10P (c)10NP
Yakvenalex [24]
<span>7N - 2N + 3P + 2P

Combine like terms: 
7N-2N=5N 

3P+2P=5P 

Put them together to get :
5N+5P

Final answer: 
A</span>
7 0
3 years ago
Read 2 more answers
Determine the equation of the line given by the graph. A) y = 5 3 x − 4 B) y = 3 5 x − 4 C) y = − 5 3 x + 4 D) y = − 3 5 x + 4
GalinKa [24]

Answer:

Where is the Graph?

Step-by-step explanation:

3 0
2 years ago
Plss I need this answer....pls help me. Explain this question and answer it.​
AVprozaik [17]

Answer:

Figure three is the odd one out

Step-by-step explanation:

it is different from the other figures. The other figures are all the same, they're just rotated. Figure three is different from all of them though

3 0
2 years ago
1. **What is the slope of a line that passes through the points (-1,30) and (4, 10)
tresset_1 [31]

Answer:

Slope = -4

Step-by-step explanation:

Given points are :

(-1,30) and (4, 10)

We need to find the slope of the line that passes through these points.

We know that, the formula for the slope of line is given by :

m=\dfrac{y_2-y_1}{x_2-x_1}

We have, x₁ = -1, y₁ = 30, x₂ = 4 and y₂ = 10

Put values in the above formula.

m=\dfrac{10-30}{4-(-1)}\\\\=\dfrac{-20}{5}\\\\=-4

So, the slope of the line is -4.

8 0
3 years ago
Which fraction is equivalent to -(3/4)?
Alekssandra [29.7K]

Answer:

I dont understand the context of the question but something eqqual to that would be -6/8

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help I need the answer ASAP!!!!!
    9·2 answers
  • What is the correct way to show a repeating decimal for the fraction ? 38/33
    7·1 answer
  • Expand ( p + 6 )( p - 3 )​
    11·2 answers
  • select yes or no to indicate whether a zero must be written in the dividend to find the quotient 2.82 divided by 0.6
    12·1 answer
  • Add the two expressions. 2n−3 and −7n+2
    15·2 answers
  • What is 57 times 313​
    7·2 answers
  • What single percentage change is equivalent to a 15% increase followed by a 16% increase?​
    14·1 answer
  • What is -6y + 3 = 3?
    13·2 answers
  • 95-a(b+c) when a=9, b=3, c =7.4
    11·1 answer
  • 12. Find the value of x.<br> HELP PLS HELP
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!