Mathematics High School

According to the graph, what is the solution (ordered pair) of this system of equations?​

According To The Graph, What Is The Solution (ordered Pair) Of This System Of Equations?

Answers

Answer 1

Answers:

(2, -3) and (3, -3)

==================================================

Work Shown:

Since f(x) = -3, we'll replace f(x) with -3 and solve for x

f(x) = x^2 - 5x + 3

-3 = x^2 - 5x + 3 .... f(x) replaced with -3

0 = x^2 - 5x + 3 + 3 ... adding 3 to both sides

0 = x^2 - 5x + 6

x^2 - 5x + 6 = 0

(x - 3)(x - 2) = 0 .... factor; you can also apply the quadratic formula

x-3=0 or x-2=0

x = 3 or x = 2

So that explains where that '2' comes from when they listed (2, ?)

-------------

To find what replaces the question mark, we will plug x = 2 into the function

f(x) = x^2 - 5x + 3

f(2) = 2^2 - 5(2) + 3

f(2) = 4 - 10 + 3

f(2) = -3

We could have skipped this portion and said that the solution is (2,-3) but plugging x = 2 into the function to get the output y = -3 helps confirm that x = 2 is one of the x solutions.

-------------

Let's do the same for x = 3

f(x) = x^2 - 5x + 3

f(3) = 3^2 - 5(3) + 3

f(3) = 9 - 15 + 3

f(3) = -3

We end up with the same output, so x = 3 is confirmed as well.

The graph below visually helps reinforce these confirmations. Each solution  is an intersection between the two curves.

According To The Graph, What Is The Solution (ordered Pair) Of This System Of Equations?
Answer 2

Answer:

cool

Step-by-step explanation:

I'm not sure I'm just getting points

Related Questions

I have 2 lines in this graph I need to know which line has a slope of one and which has a slope of 2​

Answers

Answer:

what graph

Step-by-step explanation:

Carlos walked to school on 14 of the 20 school days in February. Which value is equivalent to the fraction of the school days in February that Carlos walked to school?

Answers

carlos walked 70% of times to school

Someone help please

Answers

The answer is B or C


If NML ~ SRL find the value of x.

Answers

Answer:

x = 5

Step-by-step explanation:

Since the triangles are similar, corrresponding sides are in proportion.

[tex]\frac{NM}{SR} = \frac{ML}{RL} = \frac{NL}{SL}[/tex]

Using the equation formed by the second and third fraction above we get

[tex]\frac{28}{24} = \frac{3x - 1}{x + 7}[/tex]

28(x + 7) = 24(3x - 1)

28x + 196 = 72x - 24

44x = 220

x = 5

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet. Find the measure of ∠H to the nearest tenth of a degree.

Answers

Answer:

21.9°

Step-by-step explanation:

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet. Find the measure of ∠H to the nearest tenth of a degree.

We solve this above question using the Sine rule

a/sin A = b/sin B

In ΔHIJ, the measure of ∠J=90°, HI = 8 feet, and JH = 1.9 feet.

Hence:

HI/∠J = JH/∠H

= 8/sin 90° = 1.9/sin ∠H

Cross Multiply

∠H = arc sin(sin 1.9 × 90/8)

∠H = 21.9°

Use the equation below to find the axis of symmetry in the given problem

Answers

Based off of the formula you were given (-b/2a), ply the numbers into it

-(-20)/2(-2)

20/-4

Axis of Symmetry=5

Kent can paint a room in twice as fast as Luannda. Together they can paint the room in 5 hours. How long would it take Kent to paint the room alone? Write an equation to solve

Answers

Answer:

for kent it would be [tex]\frac{1}{5}[/tex]

Step-by-step explanation:

The computation is shown below:

Let us assume Luannda be [tex]\frac{x}{1}[/tex]

And for kent be 2x

Together they take 5 hours

So

[tex]\frac{x}{1} + \frac{2x}{1} = 5\ hours\\\\3x = 5\\\\x = \frac{5}{3}[/tex]

So for kent it would be [tex]\frac{1}{5}[/tex]

PLEASE HELP I HAVE 3 MINUTES TO TURN THISS IN HELPPPP!!!!! You bought 10 Frisbees for $11.90. What was the cost per Frisbee?

Answers

Answer:

each frisbee costs $1.19

Answer:

It should be $1.19 I hope this helps

Step-by-step explanation:

Find RSQ and TSQ I will Brainliest

Answers

RSQ = 32
TSQ = 58
X = 5

Hope this helps!!!!

Answer:

Hey there!

15x-43+8x+18=90

23x-25=90

23x=115

x=5

RSQ=15(5)-43, or 32

TSQ=8x+18, or 58

Let me know if this helps :)

Step-by-step explanation:

Hunter's class voted on whether or not to do science fair projects in groups. 30% of the 40 votes were in favor of working in groups. How many votes were in favor?

Answers

Answer:

the answer is 12

Step-by-step explanation:

Can someone help. “At the market you can buy 5 bags of apples for $23.60. At the orchard you can get 7 bags of apples for $32.76. Which is the better deal?”

Answers

Answer:

7 for $32.76

Step-by-step explanation:

23.60/5 is $4.72

32.76/7 is $4.68

Answer: $4.72

Step-by-step explanation:

To solve this problem we need to find the unit price of a bag of apples(one bag)

Thus, simply do 23.60/5 to get 4.72 and 32.76/7 to get 4.68.  Because 4.68 < 4.72, the orchard is a better deal.

Hope it helps <3 :D

Kylie bought 10 chicken wings for $15. What was the cost of the wings in wings per dollar?

Answers

Answer: $2.50

Step-by-step explanation:

1.5$ per wing

I like chicken wings

Look at the image and please help.

Answers

how do we help u??? we can’t graph for u

write the equation of the line that passes through the given point and has the given slope.
(4,2) slope=3

Answers

The answer is y=3x-10

FREE BRAINLIEST IF YOU ANSWER CORRECTLY!!(jwo26)

Answers

Answer:

56 dude

Step-by-step explanation:

Answer:

56!!!!!!

Step-by-step explanation:

What is a acute triangle and what do a acute triangle look like?​

Answers

Answer:

An acute triangle is a triangle with three acute angles. An obtuse triangle is a triangle with one obtuse angle and two acute angles. Since a triangle's angles must sum to 180° in Euclidean geometry

help i dont wanna think rn
Monica is playing a video game. She earns 20 points when she completes Level 1. Each time she completes a level, she earns twice as many points as the previous level.

How many points will Monica earn when she completes Level 7?

Enter your answer in the box.

Answers

Because u have a saiki k pfp i will answer lol
The answer should be 1280 :)

Answer:

1080

Step-by-step explanation:

I thought you meant Monica from DDLC

what is the sum
-5.7+ (-4.2)=

please answer

Answers

Answer:

-5.7-4.2=-9.9 is answer

-9.9 is the answer!!!

The students in Mr. Lin's class are having a car wash to raise money for a trip. They need at least
$600 to go on the trip. They have already raised $61. They make $14 for every car they wash.
The students want to know how many cars they need to wash to go on the trip.

Let c be the number of
cars the students wash. Write an inequality that represents the situation.

Answers

Answer:

14c + 61 is greater than or equal to (put the greater than symbol with the line underneath there) 600

The inequality for raising the money will be written as 14c + 61 > 600.

What is inequality?

When two expressions are connected by a sign like "not equal to," "greater than," or "less than," it is said to be inequitable. The inequality shows the greater than and less than the relation between variables and the numbers.

Given that the students in Mr. Lin's class are having a car wash to raise money for a trip. They need at least $600 to go on the trip. They have already raised $61. They make $14 for every car they wash.

The inequality will be written as,

14c + 60 > 600

Here, c is the number of the car wash.

To know more about inequality follow

https://brainly.com/question/24372553

#SPJ2

A building is 456 feet tall and 95 feet wide. If a scale model of the building is 12 inches tall, what
is the width of the scale drawing?
A.
3.1
B.
2.8
C.
2.5
D.
2.1
B
Ob
D
C С
od
4

Answers

Answer:

I think the answer is C

Step-by-step explanation:

456÷12= 38

95÷38= 2.447 (about 2.5)

The choir group is going to a concert and will use 8 vans. There are 23 boys and 25 girls. How many students will fit in each van?

Answers

Answer:

6

Step-by-step explanation:

23+25=48

48÷8=6

A bucket of golf balls contains yellow golf balls and white golf balls. You collect there presentative sample shown. Based on your sample, predict how many golf ballsare yellow If the bucket contains 60 golf balls

Answers

Answer:

30

Step-by-step explanation:

Half of 60 is 30. I am not a 100% sure of it tho.

$3 is what percent of $10?

Answers

30%, have an nice day. Brainliest please?

The value of $3 is 30% of the number $10.

The percentage is a way to express a proportion or a fraction as a fraction of 100. It is commonly used to compare values or quantities relative to a whole or a total.

The term "percentage" comes from the Latin word "per centum," which means "per hundred." It implies that a percentage value represents a certain number out of 100 parts.

To calculate a percentage, you typically divide a part or a quantity by the whole or the total and then multiply the result by 100. The resulting value represents the percentage equivalent of the part or quantity.

The per cent value is calculated as,

[tex]x = \dfrac{3} {10} \times100\\x = 0.3\times100\\x = 30 \%[/tex]

Therefore, the percentage value is 30%.

To know more about the percentage follow

https://brainly.com/question/14230790

#SPJ6

Simplify 3f-2f+f I need a answer for that please

Answers

Answer:

2f

Step-by-step explanation:

3f-2f+f | Given

1f + f | Subtract 3f and 2f

2f | Add 1f and 1f.

a • a • a • a
Please answer!!!

Answers

Answer:

A to the 4th power

Step-by-step explanation:

Answer:

Where the question?

Step-by-step explanation:

During a thunderstorm, 600 millimeters of rain fell in 30 minutes. How fast did the rain fall, in millimeters per minute?

Answers

20 milliliters per minute
The rain fell 20 millimeters per minute.

Explanation:

To find the answer, we must divide the amount of rain by the number of minutes it took to fall.

600 divided by 30 = 20 millimeters.

how do i solve this??

Answers

Answer: DNE, no solution

Step-by-step explanation:

You cant take the even root of a negative number without introducing the imaginary number 'i'

4. Given two fair dice, find the probability of rolling a sum of 8 on the
two dice.
To easily find the number of ways to get a sum of 8, one should create.

Answers

1/6 likely to roll 8 with the two dice.

Multiply.
9i (5-2i)=

Answers

Answer:

The answer is 45i + 18

since i *i=-1

Please help me ASAP , thank you

Answers

I think it is the 4 quadrant
The answer is B. Quadrant 2
Other Questions
Determine the gravitational potential energy, in kJ, of 1 m3 of liquid water at an elevation of 30 m above the surface of Earth. The acceleration of gravity is constant at 9.7 m/s2 and the density of the water is uniform at 1000 kg/m3. Determine the change in gravitational potential energy if the elevation decreases by 10 m. Does Cartilage store minerals?yes or no? HEY THERE! PLEASE ANSWER THE MATH QUESTION IN THE PHOTO! THE CORRECT ANSWER WILL BE MARKED AS BRAINLIEST ,GET POINTS AND I WILL ALSO FOLLOW YOU! THANKS! (if you can explain your answer)xoxo what is a withdrawal account classified as? (Asset, Liability,Owners equity,Revenue,or Expense account) How is sleet different from hail? so ive been noticing a lot of posts on this platform lately that are asking people to do entire essays or worksheets for 10 points? nobody will do that for you, and whenever someone actually does, stop saying 'can you elaborate on that'. it will just fail you later in life when you realize that you cant just keep using others to do ALL of your work. I understand what this app is for, but ask questions that you are REALLY confused on or that are REALLY too hard for you. either stop digging off of other people because it will hurt you only, or actually try to make an attempt at doing your work and then asking people to help you out on questions that you actually need help on, not ones that you are capable of but too lazy to do. What was at first known as the "Great War" soon became known as World War 1. Which sentence from the textexplains the event that caused the name to be changed from the "Great War" to WWI?A. America's involvement in World War II was just around the comer.B. In January 1919, the Allied leaders met in Versailles, France, to write a peace treatyC. More than 26,000 doughboys lost their lives in this battle, and almost 96,000 were woundedD. The U.S. entered the war on April 6, 1917 Find the slope of the line with f(6) = -2 and f(-4) = 3 Print the two strings, firstString and secondString, in alphabetical order. Assume the strings are lowercase. End with newline. Sample output:capes rabbits the product of a number y and 3 is 6 HELP I NEED HELP ASAPDuring which interval did the tomato plant grow the fastest?A. Day 4 to Day 6B. Day 8 to Day 10C. Day 6 to Day 8D. Day 10 to Day 12 Write the equation of a line with an undefined slope that passes through the point (-6,3) PLEASE HELP ME!!!!!! CLICK ON THIS PLEASEHi thanks for clicking on this in order to see the image more clearly click on the attachment. Please don't write a random answer down it took me a while to save up the points anyway good luck and if you get it right ill give you the crown and you'll get 100 more points ! :) Why do traits that give an organism a disadvantage exist during meiosis? Please be as descriptive as possible and write it in your own words What caused Georgia's economy to falter beginning in 1915?A the Us economy B the drought C the boll weevil D the grasshopper (please explain well :) Is it normal to have ptsd a few years later after a traumatic experience? & What are the main signs of ptsd? What is the area of ACDE to the nearest whole number? A) 87 cmB) 105 cmC)123 cmD) 210 cmThanks! What the correct answer now now Gail runs a taxi.Her running costs are 75 per day.She charges 1.90 per mile travelled.On Tuesday she carried passengers for a total of 20 miles.What was her total loss? a) a train leaves westchester at 6.30. What time should it arrive at middlewich? b) Kate lives in Northton. She works in southam and starts works at 9am. What is the time of the latest train that she can catch to get to work on time? C) how long does the train take to travel from the westchester to east wick?