Mathematics High School

Solve the following system of equations graphically on the set of axes below.
y = 2x – 2
x +y = 4
Plot two lines by clicking the graph.
Click a line to delete it.



HELP ASAP

Solve The Following System Of Equations Graphically On The Set Of Axes Below.y = 2x 2x +y = 4Plot Two

Answers

Answer 1

Answer: The solution is (2, 2)

Step-by-step explanation:

We have the system of equations:

y = 2*x - 2

x + y = 4

The first step is to write both equations as linear equations in the slope-intercept form.

y = 2*x - 2

y = -x + 4

Now we have two lines, and we can just graph them, the easiest way is the replace the value of x and obtain two points that belong to the line, and then draw a line that passes through both lines.

For example with the first one, we can firt replace x by 0 to get:

y = 2*0 - 2

y = -2

Then the point (0, -2) belongs to this line.

Now we can replace x by 1 to get:

y = 2*1 - 2 = 0

y = 0

The point (1, 0) belongs to this line.

Then we can draw these two points in the graph, and just draw a line that passes through these two points.

Once you have your two lines drawn, the solution of the system will be the point in which the lines intersect.

Below, you can see the two lines graphed (the green is the first one and the red is the second one)

And we can see that they intersect in the point (2, 2)

Then the solution of the system is (2, 2)

Solve The Following System Of Equations Graphically On The Set Of Axes Below.y = 2x 2x +y = 4Plot Two
Answer 2

Answer:

(-2,0)

Step-by-step explanation:

Solve The Following System Of Equations Graphically On The Set Of Axes Below.y = 2x 2x +y = 4Plot Two

Related Questions

HURRY!! BRAINLIEST IF RIGHT!!​

Answers

I believe it’s be sorry if I’m wrong

What statement about the angles measures is true ( PLS HELP ME)

Answers

I think is B
I think is B

Ask a skateboarder a question

Answers

What does the bottom of your board say ?

Are you good at surfing? Is it similar to skateboarding?

what two integers does square root of 7 fall between

Answers

it will fall between integers two and three

Answer:

2 and 3

Step-by-step explanation

ask a brainly question

Find the slope of the line passing through the points(-3, 7) and (2, -6).

Answers

Answer:

-13/5

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ].

-6-7/2-(-3)

-13/5

Best of Luck!

What is 0.8 with an line on top written as a fraction?write you answer in the box.

Answers

Answer:

i think 8/1000

Step-by-step explanation:

The fraction is 8/9.

What is Rational Number?

Any number that can be expressed as a fraction and where the denominator (the bottom number) and the numerator (the top number) are both integers is considered a rational number.

We have the decimal is 0.8(bar).

let x= 0.888888....    (1)

Now, multiply above equation by 10

10x = 8.8888.....         (2)

Subtraction equation (1) and (2), we get

10x - x = 8.8888.... - 0.88888...

9x = 8

x = 8/9

Thus, the fraction is 8/9.

Learn more about Rational Number here:

https://brainly.com/question/24540810

#SPJ2

The football team has a total of 50jerseys. There are 35 medium sized jerseys. What percent of the jerseys are medium sized jerseys?

Answers

Answer: 70%

Step-by-step explanation:

Total number of jersey = 50.

Total number of medium sized jersey = 35

The percent of the jerseys that are medium sized jerseys will be:

= Number of medium sized / Total number of jersey × 100

= 35 / 50 × 100

= 70%

lightining strikes earth 1000 times per second how many times does it strike in 10 seconds

Answers

Answer:

10,000

Step-by-step explanation:

1000 times 10 is 10000

Please help I’m very confused and I need help.

Answers

It’s d, bottom right

Just put the numbers in the equations provided and see if it equals to Y

Use the second derivative test to find the relative extrema for f(x)=x^4-2x^2 + 3​

Answers

If f(x) = x ⁴ - 2x ² + 3, compute the first and second derivatives:

f'(x) = 4x ³ - 4x

f''(x) = 12x ² - 4

Solve f'(x) = 0 to get the critical points of f(x) :

4x ³ - 4x = 4x (x ² - 1) = 0

→   x = -1, x = 0, x = 1

Check the sign of the second derivative at each of these points:

f'' (-1) = 8 > 0

f'' (0) = -4 < 0

f'' (1) = 8 > 0

These indicate the presence of

• two minima of f (-1) = 2 and f (1) = 2

• one maximum of f (0) = 3

which makes C the correct answer.

Pls, help me if you are the smartest math person in your class!

Answers

Step-by-step explanation:

a. spending

b. john,60 collin,80

c. six

d. four

e. COULDNT READ THAT QUESTION

f. on day two

g. forty dollars

pls help me 10 points

Answers

Answer : y


Explanation: hope this helps

Answer:

y

Step-by-step explanation:

To determine the x-intercept, we set y equal to zero and solve for x.

Trust me please.

At a football game, a vender sold a combined total of 198 sodas and hot dogs. The number of sodas sold was two times the number of hot dogs sold. Find the
number of sodas and the number of hot dogs sold.

Answers

Answer: 132 sodas & 66 hot dogs

Step-by-step explanation: S=soda H=hot dogs

so 2s + h = 198

= 198 / 3 = 66

66 x 2 = 132 sodas

66 = number of hot dogs

Explain how to get the variable alone in the equation. 3x = 24​

Answers

Answer:

to get rid of the 3 on the x you have to divide it by 3. whatever you do to one side you have to do to the other side so the answer would be x=8

Step-by-step explanation:

Answer:

x = 8

Step-by-step explanation:

To get the variable alone you would divide both sides by 3. You do this because 3 is a common factor that both 3 and 24 have. Once you divide 3 on each side, you have x = 8 as your final answer.

18 MB downloaded in 15
seconds

Answers

Answer:

what?? what is your question

Step-by-step explanation:

Answer: 1.2

Step-by-step explanation: Simply divide 18 by 15, and you will get 18/15=1.2

Joe, Kay and Liam share some money in the ratio 5 : 6 : 9

In total, Joe and Liam receive £56

Work out the amount of money Kay receives.
please help​

Answers

Answer:

Explanation:

5:6:9 ratio
Total joe and Liam receive 56£

So
14/20 = 56£
6/20 = x
X = 24£

And x is the amount Kay receive so Kay receive 24£

What is the solution to the following system of equations:
7x + 2y = 24
8x + 2y = 30
A (6, -9)
B (5, -1)
C (-6,4)
D) Infinitely Many

Answers

Answer: A, (6, -9)

hope this helps:)

Could anybody help me? I will give brainliest

Answers

the answer is 9 , now give that person a brainliest :>

Solve for x: -9 = 2x - 5 help plsss

Answers

Answer:

x = -2

Step-by-step explanation:

Answer:

x=-2

Step-by-step explanation:

I do not know what to put and this was due yesterday

Answers

Answer:

Your answer will be x=2

Step-by-step explanation:

Five plus 6 times a number is equal to 21 minus 2 times the number

Your equation is this:

5+6x=21-2x

Subtract 6x from both sides

5+6x-6x=21-2x-6x

5=21-8x

subtract 21 on both sides

5-21=21-21-8x

-16=-8x    Divide -8 on both sides

2=x

Hope this helps :)

What is the y-intercept of the line?
YA
0
2
2.
-2
1
-2
DONE

Answers

Answer: 1

Step-by-step explanation:

Algebraic Basics

Answer:

the answer is 1

Step-by-step explanation:

i did this iready

(PLEASE HELP GIVING BRAINLIEST) an automobile must test a sample of cars to ensure that quality and safety standards are being met which of these methods will produce the most representative sample of the population of cars made by this company

Answers

Answer:

D.

Step-by-step explanation:

X-(-5)=-4

What does x equal

Answers

Answer:

x = -9

Step-by-step explanation:

x - ( - 5 ) = - 4

Distribute the negative sign

x - ( - 5 ) = - 4

x + 5 = -4

Inverse operations;

x + 5 = -4

  -5     -5

x = -9

Answer:

-9

Step-by-step explanation:

X = -4 + (-5) = -9

You can always move elements of equality to the other side by changing either their signs or applying opposite operator: addition <-> subtraction, multiplication <-> division

Answer this plzz
Can you try this question

Answers

Answer:

1. unlikely

2. likely

Answer: 1: Unlikely and 2. Certain...  (nothing is impossible)

pslslslls help im giving extra points

Answers

Think your answer is $27,100.

The answer is b 29,810

round to the tenth number 5.1729

Answers

Answer:

5.2

Step-by-step explanation:

Answer:

5.2

Step-by-step explanation:

Hope it's right!

A snow cone Machine priced at $139 is on sale for 20% off the sales tax rate is 6.75% what is the price of the snowcone machine after the discount and sales tax?

Answers

Answer:

100-20=80

80+ 6.75 = 86.75

139/100 X 86.75 = 120.5825

$120.58

Can you help me on questions 2/3 please

Answers

Answer:

2. true

3. x=1

Step-by-step explanation:

it is going through the x axis

I think it’s (B) for Q3

Which vectors represent the reflection of the vector across the x-axis?

Answers

Answer:

<3, 7> and [3 7], b and c

Step-by-step explanation:

multiply the vector by the matrix {1 0} (top row) {0 -1} bottom row. So you flip the sign of the -7 and this gives us +7.

Kai needs to replace the strip laminate that is glued to the vertical faces on a square tabletop. The tabletop is 1.69 m2. What length i laminate does he need

Answers

Area of a square = Side x Side (length x width)

A = 1.69 m²

Length = √area of square

L = √1.69 m²

L = 1.3 m

Check Work: 1.3² = 1.3 m x 1.3m

= 1.69 m²

Answer:

he needs 1.3 meters of laminate for the length

Step-by-step explanation:

area of a square = side multiplied by side (or length x width)

area = 1.69 m²

Length = √area of square

L = √1.69 m² or 1.3m

Other Questions
Ask a skateboarder a question A 10 wheeler truck collides with a car. Who is more likely to be hurt: the driver of the car or the driver of the truck? please justify your answer.THANK YOU What do you think the church and political leaders did to compete for power and authority? graphing an inequality gives you a visual model of a Solution true or false YOOO our president is biden nowwww 2. Legislative Branch has all of the following powers exceptconfirm Executive cabinet members.declare a law unconstitutional.override presidential vetoes.impeach and remove presidents. Joe, Kay and Liam share some money in the ratio 5 : 6 : 9 In total, Joe and Liam receive 56 Work out the amount of money Kay receives. please help Matt, a soccer player, notices yellow axillary stains on his undershirt after games. What disease is he probably suffering from?anhidrosisOB. diaphoresisOC. sleep hyperhidrosisOD.chromhidrosis HELP URGENT WILL GIVE BRANILY PLEASE ANSWERWhen you get home to plant the flowers, you have 3 different flowerbeds in which you plan on planting flowers. You have two flowerbeds where you want the same ratio for tulips to daffodils. In one of these flowerbeds you have 6 tulips and 8 daffodils. The other flowerbed you have 4 daffodils.How many tulips should there be in the second flowerbed to have the same ratio of tulips and daffodils as the first flower bed?How many total daffodils are used in these two flowerbeds? How do many Chinese families thank their ancestors for their wisdom and guidance and pray for good fortune in the year ahead?choose the correct answersMaking offerings of food and other items to the ancestorsDonating to charitiesCelebrating with displays of lights and fireworks During the month of October, a YoYo Yogurt Shop sold $5,000 worth of yogurt. The previous month, the same shop sold $8,000 worth of yogurt. What was the change in sales between the two months? (-1/2)(-1/2)(-1/2) According to the Publius, what is the greatest threat to self-government a. anarchyb. factionc. monarchyd. bureaucracy At a banquet 216 guests sit at 18 tables. Each table has the same number of guests. How many guests per table?A. 8 guests per tableB. 12 guests per tableC. 18 guests per table Ball X of mass 1.0 kg and ball Y of mass 0.5kg travel toward each other on a horizontal surface. Both balls travel with a constant speed of 5 m/s until they collide. During the collision, ball Y exerts an average force with a magnitude of 40N for 1/6s on ball X . Which of the following best predicts ball momentum after the collision? A. Ball Y will travel at a speed less than 5 m/s in the same direction of travel as before the collision. B. Ball Y will travel at a speed less than 5 m/s in the opposite direction of travel as before the collision. C. Ball will travel at a speed greater than 5 m/s in the same direction of travel as before the collision. D. Ball Y motion cannot be predicted because the impulse on it is not known. You are arranging family members for a photograph, and you want them to stand in order of increasing height. Your uncle is half a foot shorter than your aunt, who is taller than your cousin. Your grandmother is 2 in. shorter than your grandfather. Your brother is 1 in. taller than your aunt and 3 in. taller than your cousin. Your grandfather is 1 cm taller than your aunt.List the relatives in order of increasing height. Solve for x: -9 = 2x - 5 help plsss find the volume of a cone a diameter of 12 m and a height of 6mGEOMETRY MATH Which combination of variables will make an experiment the most reliable? A. Once controlled variable and many experimental variables. B. Two controlled variables C. Two experimental Variables D. One dependent variable and one experimental variable Explain how to get the variable alone in the equation. 3x = 24