y-2 = -3(x + 6), write the equation of the line in slope intercept form.

Answers

Answer 1

Answer: y=-3x-16

Step-by-step explanation:

Slope-intercept form is y=mx+b, where m is slope and b is y-intercept.

y-2=-3(x+6)        [distribute]

y-2=-3x-18          [add both sides by 2]

y=-3x-16

Now, we see that the equation above matches the slope-intercept form equation. You can see that m=-3 and b=-16.


Related Questions

Please help I have no clue

Answers

Answer:

c

Step-by-step explanation:

Please look at number 10. from the slope and write the equation for me

Answers

Answer:

y = 8x + 38

Step-by-step explanation:

To find the slope we set up y = mx + b and plug m (our slope) in and then plug in the point into x and y to find b (our y-intercept)

   y = mx + b

   y = 8x + b

   6 = 8(-4) + b

   6 = -32 + b

+32   +32

 38 = b

So using our slope and our intercept we have our slope intercept

y = mx + b

y = 8x + 38

Hope this helps :)

Answer:

y - y1 = m(x - x1)

y - 6 = 8(x - (-4))

y - 6 = 8(x + 4)

y - 6 = 8x + 32

y = 8x + 32 + 6

y = 8x + 38

Step-by-step explanation:

First you input the given values ( m = 8 and (-4, 6)) into the point-slope equation.

After that, you multiply the 8 by the two terms inside the parentheses, giving you 8x and 32.

Then you add 6 to both sides of the equation to isolate the y.

The slope-intercept equation ends up looking like this: y = 8x + 38

Hope this helps :)

Find all real square roots of -100 if there is more than one answer separate them with commas if there are none, click on “None”

Answers

Answer:

None

Step-by-step explanation:

Square roots of negatives are imaginary numbers.

√-100=10iBut, i, √-1, is an imaginary number as the square root of negatives because if x•x=-1 (or any other negative), there would be no valid x.

Algebraic Equation
2t - 29 = 7

Answers

Answer is t=18
Steps:
*2t-29=7
[add 29 to both sides]
*2t=36
[divide both side by 2]
*t=18

What is the answer to this question.


Which equation shows the correct use of the Distributive Property?


−4(32x−12)=−15

A. 6x + 4 = –15

B. 2x – 12 = –15

C. –6x – 2 = –15

D. –6x + 2 = –15

Whomever answers first if you can get another person to answer the question then both users have a chance to be marked as brainliest.

#LearnWithBrainly

Answers

Answer:

A

because if you divide them

Help will give the brain crown or whatever it is!!!

Answers

Answer:

A will be 5 and B will be 25

Can anybody give me the answer for this.. I have no idea how to do it and it would really improve my grade

Answers

Step-by-step explanation:

The question is to combine the equations, so we should add them.

- 2x -4y = -26

+ - 3x -3y = - 12

(same signs add, different signs subtract)

-5x -7y = -38

(in the question there are two boxes at the side of the eqaution you should put (+)sign there as youre adding them)

If this question was supposed to be subtracted it would give a while different ans)

6mn (2m-3n) equals to?

Answers

Answer and Step-by-step explanation:

Distribute the 6mn to the 2m and -3n

The answer is:

[tex](12m^{2} n ) - 18mn^{2}[/tex]

#teamtrees #WAP (Water And Plant)

Answer:

12m^2n - 18mn^2

Step-by-step explanation:

6mn(2m-3n)

Multiply with distributive property, so basically just multiply

12m^2n - 18mn^2

solving the equation
pls help due today

Answers

Answer:

x = 9

Step-by-step explanation:

x² = 81

[tex]\sqrt{81} = 9[/tex]

9×9 = 81

x = 9

Answer:

Silly mistake haha I've been there. It would be 9 :)

Step-by-step explanation:

9x9 = 81 so 9^2 =81

If you had 3 then it would be 3x3=9 and 3^2= 9

You're welcome :)

If M is in the interior of ∠RTD, m∠RTM = 40°, and m∠RTD = 65°, then m∠MTD = .

Answers

Answer:

MTD = 75

Step-by-step explanation:

RTD + RTM + MTD = 180

     65 + 40 + MTD = 180

            105 + MTD = 180

Subtract 105 from both sides.

                      MTD = 75

Don't forget to mark me brainliest : )

When two straight lines or rays intersect at a shared endpoint, an angle is generated. The measure of the angle ∠MTD is equal to 15°.

What is an angle?

When two straight lines or rays intersect at a shared endpoint, an angle is generated. An angle's vertex is the common point of contact. Angle is derived from the Latin word angulus, which means "corner."

Given that point M is in the interior of ∠RTD. Also, the measure of ∠RTM=40°, and ∠RTD = 65°.

Now, since the two angles together form ∠RTD, therefore, we can write,

∠RTD =  ∠RTM + ∠MTD

65° = 40° + ∠MTD

∠MTD = 65° - 40°

∠MTD = 15°

Hence, the measure of the angle ∠MTD is equal to 15°.

Learn more about Angle here:

https://brainly.com/question/7116550

#SPJ2

Evaluate the expression for b = 8
2b=?

Answers

2b=16 because 2(8) = 18 you have to replace b with 8

Answer: 16

2(8)

16

Step-by-step explanation:

b = 8

2(8)

= 16

Find the value of $c$ that makes $x^2+20x+c$ a perfect square trinomial. $c=$ Write the expression as the square of a binomial. The expression is .

Answers

9514 1404 393

Answer:

c = 100(x +10)²

Step-by-step explanation:

The square of a binomial is ...

  (x +a)² = x² +2ax + a²

Comparing this to your expression, we have ...

  2a = 20 . . . . x-coefficient

  a² = c . . . . . . constant term

Then ...

  a = 20/2 = 10

  a² = 10² = 100 = c

The square is then ...

  (x +10)²

Answer:

c = 100 makes this a perfect square trinomial

Step-by-step explanation:

[tex]x^2+20x+c\\x^2+20x+100\\=(x+10)^{2}[/tex]

simplify (x^2+3)^2-(x^2-1)^2

Answers

Answer:

Simplify the expression.

8x² + 8

Answer:

8(x^2 +1)

Step-by-step explanation:

(x^2 + 3)^2 - (x^2 - 1)^2

(x^2 + 3 - (x^2-1)) • (x^2 + 3 + (x^2 - 1))

(x^2 + 3 - x^2 + 1) • (x^2 + 3 + (x^2 - 1)

(3 + 1) • (x^2 + 3 + x^2 - 1)

4(2x^2 + 1)

4 • 2(x^2 + 1)

8(x^2 +1)

-6x+3y=-21
write in slope-intercept form: y=mx+b please and show work!

Answers

You should


It’s like
Y is 3. And X is -6
And you can do the other part of it let me know if you have questions

I hope it help you

Find 7% of £40
PLEASE SHOW WORKINNG OUT

Answers

Answer:

£2.80

Step-by-step explanation:

7%= 7/100

(7/100)*40=2.8

Answer:

=£ 2.80  or   £2 80p

Step-by-step explanation:

7% of £40

7 x 40 = 280

100           100

= £2.80 or £2 80p

Write each number in standard notation.
1) 6 x 103
2) 4.5 x 102
3) 7 x 107
4) 1.05 x 104
5) 3.052 x 103
6) 5 x 100
7) 9.87 x 10
8) 5.43 x 104
9) 4.32 x 103

Answers

1) 618

2) 459

3) 749

4) 109.2

5) 314.356

6) 500

7) 98.7

8) 564.72

9) 444.96

Wish you luck!

Exp
Ajug has a maximum capacity of 8 liters. It's filled to 30% of its capacity, and then poured out at a rate of 70 ml/s. Which of the following
expressions models the volume remaining in the jug, in liters, after 2 seconds?
Eva

A) 2.4 -0.07%

B) 8 -0.07

C) 2400 – 70

D) 8000 – 700

Answers

Answer:

I think it's C. Sorry if it's incorrect! I worked it out in like 2 min.

Maya will deposit $1,650 in an account that earns 5% simple interest every year. Her brother, James, will deposit $1,600 in an account that earns 8% interest compounded annually. The deposits will be made on the same day, and no additional money will be deposited or withdrawn from the accounts. Compare and contrast the two siblings' accounts after four year

Answers

Answer:

Step-by-step explanation:

Step one:

given data

Maya

P=$1650

r=5%= 0.05

t= 4 years

The simple interest expression is

A=P(1+rt)

A=1650(1+0.08*4)

A=1650(1+0.32)

A=1650(1.32)

A=1650*1.32

A=$2178

James

P=$1600

r=8%= 0.08

t=4years

The compound interest expression is

A=P(1+r)^t

A=1600(1+0.08)^4

A=1600(1.08)^4

A=1600*1.360

A=$2176

After 4 years Mayas' balance is $2178

After 4 years James' balance is $2176

the difference is =2178-2176=$2

What is the product of the binomials (4a – 1) and (2b + 3)?

18ab – 3
8a2b2 + 10ab – 3
6ab + 7a – 2b – 3
8ab + 12a – 2b – 3

Answers

Answer:

D. 8ab+12a-2b-3

Step-by-step explanation:

You are basically combining like terms

Answer:

D.) is the correct answer 8ab + 12a – 2b – 3

Step-by-step explanation:

Quadratic functions. Did I do it right?

Answers

Answer:

1) The graph is opening upwards

2) Axis of symmetry is x=-2

3) Vertex: (-2, 1) minimum y=1

4) y intercept is (0, 9)

5) domain: x|x ∈ R (All real numbers)

6) Range y|y ≥ 1

6x + 3y = 54
How do i find the variable

Answers

Answer:

there are two variables x and y which variable do u need to find or do u need it in point slope form

Answer:

Simplifying

6x + 3y = 54

Solving

6x + 3y = 54

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3y' to each side of the equation.

6x + 3y + -3y = 54 + -3y

Combine like terms: 3y + -3y = 0

6x + 0 = 54 + -3y

6x = 54 + -3y

Divide each side by '6'.

x = 9 + -0.5y

Simplifying

x = 9 + -0.5y

Step-by-step explanation:

Plz help ASAP thanks

Malcolm's boss is mad at him because he puts 5 meatballs in every sandwich
instead of 2. How many extra meatballs does Malcolm put in each sandwich?
O A. Subtract 2 from 5
O B. Divide 5 by 2
C. Multiply 5 by 2
D. Add 5 to 2

Answers

Answer:

a

Step-by-step explanation:

Answer:

he put 3 extra meatballs so i say A

Step-by-step explanation:

cuz if you take 2 from 5 you will have 3

Heyy! What's the answer to this!?!? so far i got 1 out of 2 makrs so im like.. stuck but yehh

Answers

YYY, GYY, YGY, YYG, GGY, YGG, GYG, and GGG should be the answer

Answer:

yyy ggg gyy ygg ggy yyg ygy gyg

Step-by-step explanation:

I need the answer to this question please 4(3 - 2x) = 15

Answers

The correct answer would be -3/8 or in decimal form -0.375 :)

could anyone help with this, im terrible at geometry haha

Answers

Answer:

m<ACD = 90

m<CDB = 126

m<EDB = 54

m<CDE = 180

Step-by-step explanation:

Well you have the right girl! *In honors geometry you can trust me!

Ok first thing...We already know

B = 54

A = 90  

D = 54 (It's the Alternate interior angle of B)

C = 90

m<ACD = 90 (C = 90)

m<CDB = 126 (D = 54 ------> 180-54= 126)

m<EDB = 54 (Alternate Interior angle of B)

m<CDE = 180 (It is a straight line)

Hope this helps ya!!

Writ an equation of a parabola that has a vertex (1,3) and passes through the point (2,5)

Answers

This is what I got hope it helps

Answer:

y=2x+1

Step-by-step explanation:

What steps would you follow in order to solve the equation?

w/8 - 4 = 20

add 4 on each side and divide by 8
subtract 4 on each side and multiply by 8
add 4 on each side and multiply by 8
subtract 4 on each side and divide by 8

Answers

Answer:

128

Step-by-step explanation:

Step one:

given the expression w/8 - 4 = 20

the first operation is to isolate the term that has w by adding 4 to both sides

w/8 - 4+4 = 20+4

w/8 = 16

Required

the value of w

Step two:

the next step is to cross multiply

w=16*8

w=128

Please help! It’s already late! Help asap!

Answers

Answer:

D

explain:

attachment

Answer:

The answer is x = 6.

Step-by-step explanation:

The middle line is 2, and the leg is [tex]\sqrt{13}[/tex]. We can use the pythagorean theorem and use [tex]\sqrt{13}[/tex] as the hypotenuse and have 2 be a leg.

[tex]a^{2} + b^{2} = c^{2} \\\\2^{2} + b^{2} = \sqrt{13}^{2}[/tex]

[tex]4 + b^{2} = 13\\\\b^{2} = 9\\b = 3[/tex]

Since we know one of the bottom parts of x is 3, and the other triangle is the same as the on we solve, we do 3 + 3 which is 6. 6 is equal to x.

#teamtrees #WAP (Water And Plant)

factorise (x²+3x)²-3(x²+3x-4​

Answers

Answer:x^4+6x^3+6x^2-9x+12

Step-by-step explanation:

find the slope of the line through the pair of points (-4,12) , (-4,11)
is it undefined, 1, 0, or -1?

Answers

Answer:

Pretty sure its undefined

Step-by-step explanation:

Answer:

Undefined

Step-by-step explanation:

Looking at the change in x's theres no variation which means this is a vertical line, thus therefore this is an undefined line as the rise over the run or the change in y over the change in x will result in a divide by 0 situation making it (-4, all real numbers) aka undefined.

slope = rise/run = change in y/change in x = (y2-y1)/(x2-x1)

Hope this helps :)

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