What is an equation of the line that passes through the points (-2,-6) and (6,8)?

Answers

Answer 1

Answer:

y=7/4x–5/2

Step-by-step explanation:

You must find the slope first, let it be m

[tex]m = \frac{y2 - y1}{x2 - x1} \\ = \frac{8 - ( - 6)}{6 - ( - 2)} \\ = \frac{14}{8} \\ = \frac{7}{4} [/tex]

then insert tu the formula y=mx+c to find the c (c is the intercept of y axis) choose any point that you want. i use (6,8)

[tex]y = mx + c \\ 8 = \frac{7}{4} (6) + c \\ c = - \frac{5}{2} [/tex]

so the equation is

[tex]y = \frac{7}{4} x - \frac{5}{2} [/tex]


Related Questions

35.487 multiply by 10 to the forth power is?

Answers

Answer:

354870

Step-by-step explanation:

35.487 × [tex]10^{4}[/tex]

35.487 × 10000

354870

Each day, Robert eats 40% of the pistachios left
in his jar at that time. At the end of the second
day, 27 pistachios remain. How many pistachios
were in the jar at the start of the first day?

Answers

Answer:

At the beginning of the first day there were 75 pistachios in the jar.

Step-by-step explanation:

Given that each day, Robert eats 40% of the pistachios left in his jar at that time, and at the end of the second day, 27 pistachios remain, to determine how many pistachios were in the jar at the start of the first day you must perform the following calculations:

100 - 40 = 60

60 = 27

100 = X

100 x 27/60 = X

2700/60 = X

45 = X

60 = 45

100 = X

100 x 45/60 = X

4500/60 = X

75 = X

Therefore, at the beginning of the first day there were 75 pistachios in the jar.

Which equation has a graph that is a parabola with a vertex at (-2, 0)?
O y=-22²
O y = (x + 2)2
O y = (x - 2)2
Oy=x²-2

Answers

Answer: y = (x+2)^2

Aka: B

Step-by-step explanation:

Did it on edge just now !

The equation y = (x + 2)² has a graph that is a parabola with a vertex at

(-2, 0).

Option B is the correct answer.

What is a parabola?

A parabola is an equation of a curve, such that any point on the curve is equidistant from a fixed point called the focus and a fixed line called the directrix of the parabola.

The equation of a parabola:

y = a(x-h)^2 + k

We have,

The equation that has a graph that is a parabola with a vertex at (-2, 0) is

y = (x + 2)².

The general equation for a parabola is y = a(x - h)² + k, where (h, k) is the vertex of the parabola.

Comparing this general equation to y = (x + 2)²,

We can see that h = -2 and k = 0, which means that the vertex of the parabola is (-2, 0).

Therefore,

The equation y = (x + 2)² has a graph that is a parabola with a vertex at

(-2, 0).

Learn more about parabola here:

https://brainly.com/question/21685473

#SPJ7

ASAP!! ILL GIVE BRAINLEST

In any given pair of similar three dimensional figures, if the ratio of the sides is a:b, then the ratio of
the surface areas is...

A:B
A^3:B^
A^-1:B^-1
A^2:B^2

Answers

I think A^3:B^

Explanation:

It is 3 dimensional, so the surface area would be 3x bigger, so A^3:B^

Find the volume of this right rectangular
prism.
3 in
9 in
. 3 in
[ ? ]in3

Answers

Answer 8.1

Step-by-step explanation:

3 x 9 x 0.3 = 8.1

The phrase "miles per hour" is an example of a rate of change. What other commonly used rates of change can you think of in everyday speech?

I NEED SOMETHING DIFFERENT THAN SPEED PLEASE

Answers

Maybe fast or quick?

Need help with #6
Find the missing angles

Answers

Answer:

p = 95

q = 95

r = 85

s = 85

Step-by-step explanation:

85 deg & p are same-side int angles & are supplementary.

p = 180 - 85 = 95

p & q are vertical & congruent.

q = 95

p & s are supplenmentary.

s = 85

s & r are alt int angles & congruent.

r = 85

Mary received an $80 gift card for a coffee store. She used it in buying some coffee that cost $8.21 per pound. After buying the coffee she had $30.74 left on her card. How many pounds of coffee did she buy?

Answers

CORRECT ANSWER: 6 pounds of coffee

EXPLANATION:
80 - 8.21x= 30.74
-30.74
49.26 =8.21x
49.26/8.21

X= 6

What is the slope of the line shown?

On a coordinate plane, a line goes through (0, negative 3) and (6, 0).

Answers

Answer:

1/2

Step-by-step explanation:

Given:BK=CH Which additional congruence statement could you use to prove that ∆BJK ≅ ∆CFH by the HL Theorem?

Answers

Answer:

B

Step-by-step explanation:

The hl theorem says that if we have two right triangles that have a congruent hypotenuse and a congruent leg, the two triangles are congruent

in this case the exercise says the two leg are congruent, so we have to say that the two hypotenuse are congruent

So

JB congruent to FC

It’s b lol







but ima just add on bc it has to be 20 characters long lol

Hunter is making $46,500 per year and gets a 5.5%
increase in pay. Determine how much money
Munter makes after his increase and show your
work

Answers

Answer:

$49,057.50

Step-by-step explanation:

To find how much a percent is of a number you multiply that number and that percent then add the two

SO.... 46,500x5.5% is 2557.50 and then you add the 2 so 46,500 + 2557.50= 49,057.50 hope this helps

Hector's father is 4 times as old as Hector and twice as old as Carlos . If Carlos is 24 years old , how many years old is Hector ?

Answers

Take 24 times 2 that’s gives you 48. Divide 48 by 4 and that gives you 12. And that’s the answer

Answer this question so i dont fall victim to a siezure/heart attack from stress

Answers

Answer:

Length = 12 feet, Width = 10 feet

Step-by-step explanation:

Let the length of the bedroom be 'x' ft and the width of the bedroom be 'y' ft.

We know that the perimeter of a rectangle is given by,

P=2(length+width)

P=2(x+y)

It is given that, the length of the bedroom is 2 more than the width, so,

x=y+2

Putting the values in the equation of perimeter we get,

44=2((y+2)+y)

44=2(2y+2)

44/2 =2y+2

22=2y+2

2y=22−2

y= 20/2 =10

Therefore, x=y+2=10+2=12

Hence, the length of the bedroom is 12 feet and the width of the bedroom is 10 feet.

What is the recursive rule for the sequence? -1,-0.5,0,0.5,1,...

Answers

9514 1404 393

Answer:

  C

Step-by-step explanation:

The subscript (n-1) is used to indicate the term previous to term (n). In this sequence, each term is 0.5 more than the previous term, so the recursive relation ...

  [tex]a_n=a_{n-1}+0.5[/tex]

is the appropriate one. This matches choice C.

__

Additional comment

Of course, if the next term is 0.5 more than the last, then the previous term is 0.5 less than the present one. The sequence can be described in this "backward" fashion by the recursive relation of choice A. While that does work to describe the sequence, it is usually not the form we desire for a recursive relation.

Calculate the percent error
15 po
Mr. Boone estimates that it will take him 48 minutes to run 8 miles. It
actually takes him 60 minutes. What was his percent error? *
18%
20%
25%
30%

Answers

Answer:

20%

Step-by-step explanation:

The formula to find percent error is the absolute value of the actual value (60) minus the approximate value (48) divided by the actual value (60) times 100. So first we calculate 60 - 48 which is 12 then divide 12 by 60 which gives us 0.2 and finally multiply by 100 which gives us the answer of 20%

DETERMINE WHICH OF THE ANGLE MEASURES BELOW CORRECTLY
SATISFY THE MISSING VALUE, X, IN EACH DIAGRAM.

Answers

73 does because and look down below

y (y+2)+1(y+2) simplify the product​

Answers

y^2+2y+y+2
So the answer is : y^2+3y+2

Answer:

[tex]y (y+2)+1(y+2)[/tex]

[tex](y +1)(y+2) = 0[/tex]

pleaseeeee helppppp!!!

Answers

Answer:

The answer should be 18.

Can you help me on this one? I kinda forgot this whole unit Lowkey so can you explain it as if there were someone who never learned it? LINKS/ EMPTY SLOTS WILL BE REPORTED.

Answers

Answer:

here’s something that will help

answer is at the bottom if needed

Step-by-step explanation:

16*x^6*y^6*z^12 (sorry, I don’t have a way to do exponents on my phone)

Please i need asp this is me ether failing or passing math!!!

Answers

Answer:

 

Step-by-step explanation:

how do you give bainlist

Answers

answering so they can get brainliest

Solve the following system of equation using any method.

3x+3y=12
2x+4y=16


X = and Y=

Answers

Answer:

X=0

Y=4

Step-by-step explanation:

3x=12-3y

x=4-y

Plug 4-y in for x in the other equation:

2(4-y)+4y=16

8-2y+4y=16

2y=8

y=4

If x=4-y and y=4, x=4-4=0

Hi! Does anyone know the answer to this question? I’m bad at geometry and I’m struggling to get the answer. Please help!

Answers

if i understand the question it's 25

Step-by-step explanation:

6/21 equal 10/10+x

info x is GJ

6x=150

x=25

i used the similarity in trangle formula because he sayed that FG is parelel to HJ

Find the image of the given point
under the given translation.
P(-3,-3)
T(x,y) = (x -8, y-3)
P' = ([?], [])

Answers

Answer:

Step-by-step explanation:

p(-3,-3)

here x is -3 and y is also -3 so

p(-3,-3)=p'(x-8,y-3

=p'(-3-8,-3-3)

=p'(-11,0)

Draw a scale diagram of 15 mm scale factor of 8

pleaseee help

Answers

do u want us to draw it 4 u ? cuz I can

PLEASE HELP MEEEEEEEEEEEEEEE

Answers

Answer:

y = √61

Step-by-step explanation:

the steps are in the pic above, stay outta drugs and pass ur tests.

Help plesae i have no idea of what to do thanks

Answers

Radius is half of the line, so the radius would be 5. This is not the answer but it’s to help you

Answer:

1.   5 in.

2.   12 in.

3.   3.5 in.

4.   30 ft

5.   4 m

6.   32 mm

7.   53.41 m

8.   18.85 ft

9.   87.96 in

10.  56.56 mm

11.   20.57 in

12.  25.71 yd

Step-by-step explanation:

will give brainliest to the correct answer (nor links or account will be reported) :)

Answers

Answer:

38, 26

Step-by-step explanation:

(x+78) + (x-12) +x = 180

3x + 66 =180

3x = 114

x = 38

P = 38-12=26

Is this a polygon or trapezoid?

Answers

Answer:

No

Step-by-step explanation:

this is my opinion so No

No a trapezoid has 2 parallel lines

On three successive plays, a quarterback was sacked for a total loss of more than 19 yards. What describes the number of yards gained
A. more than B. less than

Answers

B. Less then is the answer
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When the rate is Rs 210 per piece, a certain sum of money can buy 16 pieces ofTshirts. If the rate increases to Rs. 280 per piece, how many pieces of T-shirtscan be bought with the sum? PLEASEEEEEEEE HELPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEE PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE change the following sentence into direct speech 1. Rama asked her how old she was give answer fast Yall I need help ASAP tell me if the one I choose are correct NO LINKS !!!! Should couples wanting to start a family undergo genetic testing to minimize risk to their offspring Min knows that pi r =~ 9.43 what would she need to do to find the area? She could multiply 9.42 by 2She could multiply 9.42 by piShe could divide 9.42 by 2 to find the radius then square the radius She could divide 9.42 by pi to find the radius then multiply 9.42 by the radius HELP! Which yd symbol is correct? Im not sure which!!! Plz help will mark brainliest Use the image to answer the question.Emily and her science lab partner made a complete circuit by attaching a light bulb to some wires and a battery. Which of the following best describes the flow of energy in the complete circuit? A. lightbulb, wire, battery, lightbulb, wire B. battery, wire, lightbulb, wire, battery C. battery, lightbulb, battery, lightbulb D. wire, battery, wire, battery are signal words that begin dependent clauses and include wordssuch as: since, when, although, because, if (SWABI) *1 poinClauseSubordinating ConjunctionsAdverbial ConjunctionsRun-on Sentence What caused the death of nearly 50 million people worldwide shortly after World War I?influenzastarvationtuberculosisO genocide Una persona puede or sonidos cuyas longitudes de onda estn comprendidas entre 17 m y 0,017 m. Si se considera que la velocidad del sonido es de 340 m/s, las frecuencias de los sonidos que oye, se encuentran entre: Need help with this question please!! His eyes are 1.83 m above the floor, and the top of his head is 0.15 m higher. Find the height above the floor of the top and bottom of the smallest mirror in which he can see both the top of his head and his feet. e payoff matrix below shows the payoffs (in millions of dollars) for two firms, A and B, for two different strategies, investing in new capital or not investing in new capital. Firm B Invest Not Invest Firm A Invest 20 for A 70 for A 20 for B 5 for B Not Invest 5 for A 50 for A 70 for B 50 for B Firm As dominant strategy is to ______, and Firm Bs dominant strategy is to ______. What is it called when a plants embryo begins to grow? photosynthesis pollination fertilization germination QuickChecksummarizing The Spirit of LawsIIIWhich statement best summarizes the passage?Such is the difference between a well-regulateddemocracy and one that is not so, that in the former menare equal only as citizens, but in the latter they are equalalso as magistrates, as senators, as judges... or asmasters.- The Spirit of Laws,Baron de Montesquieu, 1748In a well-regulated democracy, all people are equalas citizens.O In a well-regulated democracy, men give authorityto leaders but are equal to them.Either everyone should command or no one shouldbe commanded.O Leaders deserve their authority and do not need tobe concerned with equality.Done The natural extinction of a predator can negatively affect theenvironment by leading tounrestricted prey species growth.major climate changeharmful human pollution.increased sediment deposits. what is the main idea of the passage This is what I have so far I just need the last step