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
kherson [118]
3 years ago
5

Find the equation of a line that passes through (-5,4) and us parallel to y=-6/7x+3​

Mathematics
1 answer:
irina [24]3 years ago
8 0

Given:

The given equation of line is

y=-\dfrac{6}{7}x+3

To find:

The equation of line that passes through (-5,4) and is parallel to the given line.

Solution:

Slope intercept form of a line is

y=mx+b    ...(i)

where, m is slope and b is y-intercept.

We have,

y=-\dfrac{6}{7}x+3      ...(ii)

On comparing (i) and (ii), we get

m=-\dfrac{6}{7}

Slope of given line is m=-\dfrac{6}{7}.

Slope of parallel lines are same. So, slope of parallel line is m=-\dfrac{6}{7}.

The required line passes through (-5,4) with slope m=-\dfrac{6}{7}. So, the equation of line is

y-y_1=m(x-x_1)

y-4=-\dfrac{6}{7}(x-(-5))

y-4=-\dfrac{6}{7}(x+5)

y-4=-\dfrac{6}{7}x-\dfrac{30}{7}

Adding 4 on both sides, we get

y=-\dfrac{6}{7}x-\dfrac{30}{7}+4

y=-\dfrac{6}{7}x+\dfrac{-30+28}{7}

y=-\dfrac{6}{7}x-\dfrac{2}{7}

Therefore, the correct option is a.

You might be interested in
Please help and thank you
Katena32 [7]

Answer:

a

Step-by-step explanation:

3 0
3 years ago
Write a conditional statement. Write the converse, inverse, and contrapositive for your statement and determine the truth value
MrRa [10]

Conditional statement is a statement with a hypotesis and a conclusion:

If \text{ \underline{ hypothesis } } p, then \text{ \underline { conclusion }  } q

or mathematically p\rightarrow q.

Converse statement of p\rightarrow q is statement q\rightarrow p.

If you negate (that means stick a "not" in front of) both the hypothesis and conclusion, you get the inverse:

\neg p\rightarrow \neg q.

Finally, if you negate everything and flip p and q (taking the inverse of the converse) then you get the contrapositive:

\neg q\rightarrow \neg p.

Example:

1. Conditional statement: If I am sleeping, then I have closed eyes. (true)

2. Converse statement: If I have closed eyes, then I'm sleeping. (not necessarily true)

3. Inverse statement: If I'm not sleeping, then I haven't closed eyes. (not necessarily true)

4. Contrapositive statement: If I haven't closed eyes, then I'm not sleeping. (true)

3 0
3 years ago
if the arc length of a sector in the unit circle is 3 radians, what is the measure of the angle of the sector?
velikii [3]
Well you see you take the sector and tie it 3 times the radiants which will then answer the question that you seek from within the depths of bones and minds.  
3 0
3 years ago
-2 times g(4) when g(x) =-x squared+(4x)-11
andrezito [222]

Answer:

+22

Step-by-step explanation:

Given g(x) = -x^2 + 4x - 11, g(4) is -(4)^2 + 4(4) - 11, or just -11.

Then -2 times g(4) = -2(-11) = +22

3 0
3 years ago
PLEASE HELP!!! POINTS!!!
Verdich [7]
Y+1=-1(x-3) is point slope formula
7 0
3 years ago
Other questions:
  • Jim has calculated the area of a rectangle to be x^3+x^2+x+1. If the width of the rectangle is x+1, then it's length is
    15·2 answers
  • the temperature of a city Changed by negative 15 degrees Celsius over a five-week. The temperature change by the same amount eac
    13·1 answer
  • There are 360 people in my school. 15 take calculus, physics, and chemistry, and 15 don't take any of them. 180 take calculus. T
    9·1 answer
  • Can you tell me the differences between assumed mean and arithmetic mean​
    14·1 answer
  • 100 more than 225 is​
    14·2 answers
  • Explain in words the steps to solve the following equation: 2x - 4 = 6 giving brainlyest!
    7·1 answer
  • Can y’all help me please hurry!!
    13·1 answer
  • 4x^2-3x+1=0 ................................ .
    15·1 answer
  • Help!
    6·1 answer
  • Alice and Shivani went to lunch at a cafe. They ordered a spinach salad for $5.75, a tuna sandwich for $7.20, and 2 glasses of l
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!