Mathematics College

What is the equation of the line whose slope is 1/3 and y-intercept is -4?

Question 1 options:

y=−4x+13

y=13x−4

y−4=13x

3y=−4x

Answers

Answer 1

Answer:

y=1/3x-4

Step-by-step explanation:

the slope-intercept format of the line is y=mx+b, where m is the slope and b is the y intercept.

we are given the slope (1/3) and the y intercpet (-4).

substitute the numbers into the equation

y=1/3x-4

the answer is y=1/3x-4

hope this helps!

Related Questions

i don't really understand this problem
​

Answers

Answer:

Step-by-step explanation:

So what you need to do is mark to points on the graph. For example (9,4) and (18,8). The run would be 9 and the rise would be 4. Gradient = rise/run which is 4/9. So that's the gradient. Now it asks for the equation. The formula for an equation is y=mx+c m= the gradient and c = the y-intercept (the y intercept is where the line meets the axis so it would be 0) so the answer is: y=4/9x+0.

Hope this helped !!

Which of the following is a characteristic of hyperbolic geometry?
A. The sum of the angle measures of a triangle is less than 180°
B. The sum of the angle measures of a triangle is greater than 180°
C. The sum of the angle measures of a triangle is 180°.
D. The sum of the angle measures of a triangle is 360°

Answers

Answer:

The sum of the angle measure of a triangle in hyperbolic geometry is less than 180 degrees!

A)The sum of the angle measures of a triangle is less than 180°.

What is the difference between spherical and hyperbolic geometry?

In spherical geometry, there aren't any such strains. In hyperbolic geometry, there are at least awesome traces that bypass via the point and are parallel to (in the same plane as and do no longer intersect) the given line.

Why is hyperbolic geometry important?

A study of hyperbolic geometry enables us to break away from our pictorial definitions with the aid of supplying us with a world in which the pics are all changed but the exact means of the words used in every definition stay unchanged. hyperbolic geometry facilitates our to focus on the importance of phrases.

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Prove that (secΘ + cotΘcscΘ) / cosΘ = csc^2Θ sec^2Θ.
in a test and need response quickly if possible

Answers

Answer:

it is . what it is lol

Step-by-step explanation:

Find the total surface area of this cylinder.
Give your answer to 1 decimal place.
24 cm
18 cm

Answers

Step-by-step explanation:

2(22/7)12²+2(22/7)(12)(18)

=2021.9

step by step explanation on how to solve (-3 + 8 x 2 -3)

Answers

Calculate the sum or difference and add up the numbers that have no “x” and the answer is -4+8x

Answer:

Step-by-step explanation:

(-3+8*2-3)

first multiply 8 and 2= (-3+16-3)

then just do it order:

(-3+16-3)

= 10

Follow the order of operation

Parentisis

exponents

multiplication

divison

sqaure root

Complete the following statement about the Empirical Rule.

According to the Empiricalâ Rule, if a distribution isâ bell-shaped, then approximately _______________ of the data will lie within 1 standard deviation of theâ mean; approximately ____________ 95% 99.7% 68% of the data will lie within 2 standard deviations of theâ mean; approximately ______________ 68% 95% 99.7% of the data will lie within 3 standard deviations of the mean.

Answers

Answer:

1. 68%

2. 95%

3. 99.7

Step-by-step explanation:

Standard deviation of mean will be 68%, 95%, and 99.73% respectively.

What is Empirical Rule?

A statistical rule known as the empirical rule, which is also known as the three-sigma rule or the 68-95-99.7 rule, states that almost all observed data for a normal distribution will be within three standard deviations of the mean or average.

Given according to the empirical rule, 68% of observations will fall within the first standard deviation (µ ± σ), 95% will fall within the first two standard deviations (µ ± 2σ), and 99.7% will fall within the first three standard deviations(µ ± 3σ) .

Hence SD  of mean will be 68%, 95%, and 99.73%

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Can someone help me with this

Answers

200 is the answer sir

Martha earns $15 per hour for babysitting. The parents always giver her a $5 tip.
What is the y-intercept in this situation?
Enter the correct answer in the box.
? Dollars

Answers

Answer:

y=15x+5

Step-by-step explanation:

The ratio of boys to girls in the sixth grade was 5:7. If there are 14 more girls, how many sixth graders are there?

Answers

Answer:

84

Step-by-step explanation:

7-5=2

2u-> 14

1u->7

7+5=12

12u-> 84

Answer:

boy=5  girls=7 + 14= 21 girls

Step-by-step explanation:

Pedro bought 7 tickets to a basketball game. He paid a total of $168. Enter an equation, using x as your variable, to determine whether each ticket cost $24 or $25.

Answers

168=7x

divide by 7 on both sides
x=24

Answer:

The answer is each ticket cost $24

Step-by-step explanation:

multiply 24 by 7

24*7=168

Algebra help hurry !

Answers

y=2x is the equation of the line from the table

helppp!!! with easy math!

Answers

Answer: 8 units squared

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

TRI 1-2

TRI 2-2

SQU-4

Please help i need answers am bad at math

Answers

Answer:

1) 2 5/9

2) 4 5/6

3) 4 3/8

4) 5 3/5

5) 7 1/3

6) 6 1/9

7) 7 1/8

8) 2 2/9

9) 5 3/4

Step-by-step explanation:

Hope this helps

can someone help me ​

Answers

Answer:

30

Step-by-step explanation:

Given

f(x) = x² - x

Then

f(-5) = (-5)² - (-5)

= 25 + 5

= 30

pls help me on this.........​

Answers

Answer:

its A

Step-by-step explanation:

y = 4x-2

what is the slope?

what is the y-intercept? ​

Answers

Answer:

the slope is 4 and the y intercept is -2

Step-by-step explanation:

True or false every whole number is a multiple of 1?

Answers

Every whole number is not a factor of 1. However, 1 is a factor of every whole number

3/4 - 4x + 1/2x - 1/2 + 1/2x Combine the like terms to simplify. Show your work

Answers

If you mean,

[tex] \frac{3}{4} - 4x + \frac{1}{2} x - \frac{1}{2} + \frac{1}{2}x[/tex]

Then the answer would be,

[tex] \frac{1}{4} - 3x[/tex]

But if you mean,

[tex] \frac{3}{4} - 4x + \frac{1}{2x} - \frac{1}{2} + \frac{1}{2x} [/tex]

Then the answer would be,

[tex] \frac{1}{4} - 4x + \frac{1}{x} [/tex]

What is the value of x

Answers

Answer:

The answer is 60

Step-by-step explanation:

reasoning: we know that in a triangle all three sides add up to 180

SO we can divide 60 by 180 which is 3.

we can also do 180-60 which is 120 then find out what is half of 120 which is 60.

Pls brainliest have a good day!

PLEASE HELP WILL GIVE BRAINLIEST TO RIGHT ANSWER! AND 20 POINTS
question and answer choices are in the picture. No fake answers and please give expaination

Answers

Answer:

61,600

Step-by-step explanation:

56,000 x 1.1= 61,600

A 25 foot ladder is leaning against a building. The foot of the ladder is 7 feet from the base of the building. What is the angle the
ladder makes with the building?

Answers

Answer:

Step-by-step explanation:

You have the hypotenuse and the adjacent, so use cosine.

SOHCAHTOA

Take the inverse cosine of both sides, which requires a calculator

cos(Ф) = 7/25

Ф = 73.74°

8) Saatteki hızı 90 km olan bir aracın 4 saatte aldığı
? yolu hızı 80 km olan bir araç kaç saatte alır?​

Answers

Answer:

what????

Step-by-step explanation:

I can't understand

Jake has a pool in his backyard. He wants to know how much water it holds.
0.9 m
1.8 m
2.5 m
What is the volume of the pool?
A. 1.62 m3
B. 4.05 m
13
O C. 5.20 m
D. 16.74 m3

Answers

Answer:

B 4.05^3

Step-by-step explanation:

Just mulityply

The answer is 4.05 sorry is im wrong

help me Factor 2x + 8 please.

Answers

2(x+4) is your answer

23% of 200 model please

Answers

Answer:46

Step-by-step explanation:

Answer:

200*23/100=46

Step-by-step explanation:

Hope it helps

The line graph below shows the profits of Carol's lemonade stand over the past six weeks.


A) $6.60

B) $7.30

C) $8.00

D) $8.70

If her profits continue to increase at the same rate, what will her profit be on the 10th week?

Answers

$6.60 is your answer hope this helps!

URGENT!!! True or False: You can use Side Side Side Similarity to prove two rectangles are similar.

Answers

Answer:

true

Step-by-step explanation:

The only postulates that will not prove congruence is AAA and SSA

HELP ASAP! I will mark brainlist! Thank you!!

Answers

Answer: They form a 90° angle

Rectangular prisms can be classified based on how their bases and lateral faces intersect or meet. A right rectangular prism has bases that are perpendicular to its lateral faces, meaning that they meet at right angles

On a math test five out of 20 students scored 70 or below a score of 70 on this test would be the?
A. Lower quartile
B. Upper quartile
C. Median
D. 70th percentile

Answers

Lower quartile. The correct option is A

What is Lower quartile ?

The lower quartile, often known as the first quartile or Q1, is a measure of central tendency that separates the bottom 25% of a data set from the rest of the data.

In this instance, five out of the 20 students received scores of 70 or lower, which equals a 25% proficiency rate.

Therefore, 70 or below is the lower quartile.

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Please help me I need this I need a good grade or my mom spank me.

Answers

Answer:

Thats correct.

Step-by-step explanation:

Other Questions
Which of these coordinates would represent the intercepts of the graph of the function f(x)=3x-9 The Persistent GardenerIt was Jilly's last day in the green house. Summer was coming to an end and so was the growing season. School would be starting next week and the fall plants were well enough along to allow Mrs. T. to manage the greenhouses herself. As Jilly worked the plants for the last time, she tried to focus on the new school year instead of the details of the greenhouse. It had been a hard, hot summer, but Jilly was not ready for it to be over.Jilly moved down the tables, tucking a stray hair behind her ear with a gloved and already dirty hand. She'd repotted the last of the rosemary plants and mixed a new batch of potting soil already. Mrs. T. now had enough potting soil to last her through September. Jilly looked at a couple of maiden-hair ferns that were beginning to yellow in their small pots. She loved their lacey fronds and had grown concerned over the last few days that they needed repotting or a boost of fertilizer. She had also worried that she would continue to find chores that needed doing, plants that needed help, right up until the minute she left today. She hated unfinished things. She hated details not being tended to.The sun had been above the trees and blasting the greenhouse for a good hour now. Jilly listened for the familiar whirr of the automatic vents opening. When the greenhouse reached a certain temperature, the vents would open automatically. The vents would have a cooling effect for an hour or so, and then no amount of breeze would put a dent in the heat. Mrs. T. often claimed Jilly must be part reptile as she was able to work longer in the greenhouse than anyone else. The heat just didn't bother her. In fact, Jilly often looked forward to the warmth of the greenhouse and feeling the heat seep into her bones. It felt good to her, but she understood others who found it hard to breathe in 100 degree temperatures.Jilly heard the greenhouse door bang, and looked up from her ferns to see Mrs. T. walking down the aisle with a tray of young plants. Mums, Jilly supposed, the flowers everyone wants for fall. She had helped Mrs. T. take cuttings and plant the small stems in new pots. They were doing nicely from the look of things."We will keep these in here for now," said Mrs. T. "They are getting too much rain outside."It had been a rainy couple of days. Jilly knew, as well as anyone, that overwatering could kill potted plants quickly."Do you remember when I overwatered those mint plants?" Jilly asked Mrs. T."I used to think no one could kill a mint plant," Mrs. T. said, laughing."Well I am full of surprises, apparently," Jilly replied. Jilly remembered the sad green plants that just kept looking more and more wilted no matter how much water she gave them. It was a beginner's mistake, and Jilly had been so embarrassed for making it."That you are," replied Mrs. T. "But I know you learned a lesson you won't ever forget.""Of course. Herbs like their roots damp, not flooded," Jilly answered."Well that is not the lesson I was thinking of," Mrs. T. said.Jilly wondered for a minute what the lesson could be. She straightened the rows of geraniums in front of her, picking up one or two to check for aphids under the leaves. It had been a summer full of lessons, some especially hard for a girl who thought she knew a lot about plants. She breathed deeply the warm, humid air. She hated the cooped up feeling of air conditioned air, the feeling of being cut off from the sun. She knew school and the library would offer only these uncomfortable feelings and little time to spend in the sun or with plants. She had come to understand this over the summerher need to be around growing things was huge."I'm not sure, Mrs. T." she said, "I've learned so much this summer. I couldn't possibly say what you are thinking.""You did learn many lessons, Jilly. You knew so much when you started. You've gone farther than any other assistants I've had. I will miss you.""And I will miss you," Jilly replied. "Thank you for the opportunity and the job." Jilly watched Mrs. T. put the tray of mums down on the center row of tables. Wearing her familiar brown apron, Mrs. T. looked just as she had on Jilly's first day."My pleasure, of course, dear," Mrs. T. replied. 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