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
aleksley [76]
3 years ago
6

The given line passes through the points (0,-3) and (2,3). What is the equation, in point-slope form, of the line that is parall

el to the given line and passes through the point (-1,-1)?
Mathematics
2 answers:
AveGali [126]3 years ago
9 0

Answer:

y+1=3(x+1)

Step-by-step explanation:

slope= (3-(-3))/(2-0) = 3

y=3x+b

-1=3(-1)+b

b=-2

y=3x-2

Convert to point slope form:

y+1=3(x+1)

forsale [732]3 years ago
7 0

Answer:

y=3x+2

Step-by-step explanation:

Given : The given line passes through the points (0,-3) and (2,3).

To Find: What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (-1,-1)?

Solution:

Points : (0,-3) and (2,3).

To find the equation of given points we will use two point slope form

Formula : y-y_1=m(x-x_1)  --A

Where m is the slope

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

(x_1,y_1)=(0,-3)

(x_2,y_2)=(2,3)

So, m = \frac{3-(-3)}{2-0}

m = \frac{6}{2}

m = 3

Now substitute the values in A

y+3=3(x-0)  

y+3=3x  

Two lines are said to be parallel when they have same slope

So, The line parallel to the given line will have slope =3

General form of equation of line = y=mx+c

Substitute m = 3

So, parallel line : y=3x+c  ---B

Now this parallel lines passes through point (-1,-1)

So, substitute this point in B

-1=3(-1)+c

-1=-3+c

2=c

Substitute value of c in B

So, Equation of parallel line = y=3x+2

Hence the equation, in point-slope form, of the line that is parallel to the given line and passes through the point (-1,-1) is  y=3x+2

You might be interested in
F(x)= square root 2x g(x)= square root 18x find (f * g) (x). Assume x>0
ruslelena [56]

Answer:

answer is A. (f.g) (x) = 6x

3 0
3 years ago
Subtract a number plus 6 from a number minus 10
mash [69]

Answer:

(n+6)-(n-10)

Step-by-step explanation:

n is the number.

plus means addition

minus means subtraction

6 0
3 years ago
An airplane is flying at 180mph. A jet flying at 330 mph leaves 1 hour later traveling in the same direction. How long will it t
zimovet [89]

To solve this problem, let us first assign some variables. Let us say that:

v1 = velocity of airplane = 180 mph

t1 = time travelled by airplane

v2 = velocity of jet = 330 mph

t2 = time travelled by jet

 

Since we know that distance is the product of velocity and time, and that the distance travelled by the two must be equal for the jet to catch up to the plane, hence:

v1 * t1 = v2 * t2

But we know that:

t1 = t2 + 1

Therefore:

180 (t2 + 1) = 330 t2

180 t2 + 180 = 330 t2

150 t2 = 180

t2 = 1.2 hours

 

<span>Therefore the jet can catch up to the plane after 1.2 hours it takes off.</span>

4 0
3 years ago
If a diameter of a circular chapati is 14 cm what is it's area​
sashaice [31]

Answer:

diameter=14

radius =14/2=7

area =πr²

  • 22/7×7²
  • 154cm²

hope it helps

<h3>stay safe healthy and happy.</h3>
3 0
3 years ago
Read 2 more answers
Timothy is an hourly employee and he can work maximum of 40 hours in a week. If the weekly salary depends on the number of hours
Gennadij [26K]

Answer:

C

Step-by-step explanation:

 0 ≤ h ≤ 40, h ∈ R

Hope this helps :)

7 0
2 years ago
Other questions:
  • A person who is six feet tall casts a 3-foot-long shadow. A nearby pine tree casts a 15-foot-long shadow.What is the height hh o
    9·2 answers
  • Solve for B.<br> R = x(A+B)
    12·1 answer
  • Here's my question. Thanks! :)
    7·2 answers
  • Greg was dividing 0.56 by 0.64
    10·1 answer
  • Jackson owes his sister Monica $15. Explain the meaning of zero in this situation.
    10·1 answer
  • 2 step equations 5x+7=27 2p-15=35 c/2-15=-5 Please help
    15·1 answer
  • Amanda just took out a loan for $950 at a 7.2% APR, compounded monthly, to
    12·1 answer
  • Marco bought a new building for his company which is one-tenth bigger than his current building. If his old building has x squar
    8·2 answers
  • Find the slope and y-internet.
    11·1 answer
  • What is the volatile acid/alkalinity relationship in a digester if the alkalinity is 2400 mg/L and the volatile acids are 90 mg/
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!