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
trapecia [35]
3 years ago
6

what is the equation of the line, in slope-intercept form, that goes through the point (-6,-4) with m=-1/2

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
3 0
<h3>QUESTION</h3>

What is the equation of the line, in slope-intercept form, that goes through the point (-6,-4) with m=-1/2?

<h3>ANSWER AND EXPLANATION</h3>

For this type of question, you have to use the slope-intercept form equation.

y=mx+b

In the equation, m is the slope and b is the y-intercept.

You are given that m is equal to -\frac{1}{2}. You can put that into the slope-intercept form equation.

y=-\frac{1}{2}x+b

Now you need to find b. To do that, you can substitute y and x with the x and y in the ordered pair given.

The y in the ordered pair is -4. Substitute y with -4 in the equation you have. The x is -6. Substitute x with -6 in the equation.

-4=-\frac{1}{2}(-6)+b

Multiply the x and the slope:

-\frac{1}{2}(-6) = \frac{-6}{-2} =3

The answer is positive because a negative number(-) multiplied by a negative number(-) becomes positive(+).

Now add the product to your equation.

-4=3+b

To leave b alone, subtract 3 from both sides. You need to subtract because to cancel out everything with b, you have to do the opposite of it.

-4-3=3+b-3 \\ \\ -7=b

You have found b, which is -7. Add that to your slope-intercept form equation.

y=-\frac{1}{2}x-7

Your answer is \bf y=-\frac{1}{2}x-7

<em>If you have any questions, feel free to ask in the comments! :)</em>

You might be interested in
For 2 sweaters for that price what percent discount is that?
Harrizon [31]

Answer: 75% off


Step-by-step explanation:

Your first sweater is the full 100% of the cost. The second it only 50 percent. If you add these to find out how many percent you will pay which is 150 for both. If you were to divide by 2 you get 75 percent off each sweater. The first sweater is $48 the second you multiply by .5 (as its 50 percent off ) and the cost is $24 dollars. 48 plus 24 is 72 then that divided by 2 is 36. Now 36$ is the price per sweater.  36/48 or  3/4 (which is 75%)

6 0
3 years ago
-2 &lt; n s6<br><br> n is an integer.<br><br> What are the possible values of n?
alex41 [277]
This is what I found

4 0
3 years ago
Value expressions-10-(-4)=
Vinvika [58]

Answer:

6

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What number is 50% out of 800??
Morgarella [4.7K]
400 since 50% is half
4 0
3 years ago
Read 2 more answers
What is the value of the blue dot​
Sergio [31]
30000000000000000000000000000000 trust me bro
4 0
3 years ago
Read 2 more answers
Other questions:
  • A car salesperson earns a base salary og 30,000 plus a comission of 1500 for every car ge sells. Write an equation that shows th
    6·1 answer
  • between whitch two numbers will you find 12.138 12.0 and 12.1 12.1 and 12.2 12.2 and 12.3 12.3 and 12.4
    8·1 answer
  • HELP QUICK!
    14·1 answer
  • It takes gone exactly 35 minutes by car to get his grandmother the nearest parking area is a four minute walk from her apartment
    8·1 answer
  • Which equation has a slope of 4 and a y intercept of -2
    13·1 answer
  • Identify the expression as a perfect-square trinomial, a difference of squares, or neither. Factor the expression.
    15·1 answer
  • Use the equation of the circle centered at the origin and
    10·1 answer
  • A middle school took all of its 6th grade students on a field trip to see a ballet. The students filled 4753 seats, which was 97
    5·1 answer
  • If m = 1/2, n= 1/4 , then m²+ n²
    7·1 answer
  • Under a dilation, triangle A(2,2), B(2,0), C(4,0) becomes A'(8,8), B'(8,0), C'(16,0).
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!