please help find the gradient :)

Please Help Find The Gradient :)

Answers

Answer 1

Answer:

gradient m = - 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the gradient and c the y- intercept )

y = - x - 3 ← is in slope- intercept form

with gradient m = - 1

Answer 2

Answer:

[tex]\rm Slope = -1[/tex]

Step-by-step explanation:

Given :-

A equation of line .[tex]\rm y = -x-3[/tex]

And we need to find out the gradient of the line. The gradient of the line is the " slope " of the line. The given equation is in slope Intercept Form , which is ,

Slope intercept form :-

[tex]\rm\implies y = mx + c [/tex]

Where m is the slope of the line and c is y intercept .

On comparing it to slope Intercept Form , we have ,

[tex]\implies \rm Slope (m) = (-1)[/tex]

Hence the gradient of the line is (-1) .


Related Questions

The passing yards for the top 5 quarterbacks in the country are 3,832, 3,779, 3,655, 3,642, and 3,579. Find the variance and standard deviation. Round to the nearest hundredth. EXPLAIN WORK​

Answers

First get the average passing yards:

(3,832 + 3,779 + 3,655 + 3,642 + 3,579) / 5 = 3,697.4

Now get the squared residuals for each quarterback's passing yards. That is, compute the difference between each data and the average, then square the result. For example,

(3,832 - 3,697.4)^2 = 134.6^2 = 18,117.2

For the others, you should get squared residuals of

6,658.56

1,797.76

3,069.16

14,018.6

Take the sum of the squared residuals, then - since this is a sample, and not a population of all quarterbacks - divide the sum by 5 - 1 = 4 to get the variance:

(18,117.2 + 6,658.56 + 1,797.76 + 3,069.16 + 14,018.6)/4 = 10,915.3

The standard deviation is just the square root of the variance:

√(10,915.3) ≈ 104.48

Answer:

the answer is 3697.4

Step-by-step explanation:

I used a calculator

What percent of 380 is 190?

Answers

50% of 380 is 190
Mark brainliest

Answer:

50 percent

Step-by-step explanation:

190 is half of 380

190 x 2 = 380

HELP PLEASEEEEEEE!!!​

Answers

The first one- top left

Answer:

first one , I believe, sorry if incorrect

PLEASE HELP
A. 0
B. 2
C. -2

Answers

Answer:

B

Step-by-step explanation:

You can read this as "find g of f of 2"

Also written as g(f(2)).

What we're doing is is looking at the function f and getting the value when you input 2. f(2)

Since the function f is the curved one, you will find the coordinate where the input is 2. At input 2 or x=2, we get the value of 0.

Now back to g(f(2)) -- Because we have found the value of f when it is 2, we can replace this equation with:

g(0)

Now we find the value we get from g when we put 0 as the input. When 0 is our input, or when our x is 0, we see the point of g is (0,2) so our output is 2.

The length of time required for the periodic maintenance of an automobile or another machine usually has a mound-shaped probability distribution. Because some occasional long service times will occur, the distribution tends to be skewed to the right. Suppose that the length of time required to run a 5000-mile check and to service an automobile has mean 1.4 hours and standard deviation .7 hour. Suppose also that the service department plans to service 50 automobiles per 8-hour day and that, in order to do so, it can spend a maximum average service time of only 1.6 hours per automobile. On what proportion of all workdays will the service department have to work overtime?

Answers

Solution :

Mean time for an automobile to run a 5000 mile check and service = 1.4 hours

Standard deviation = 0.7 hours

Maximum average service time = 1.6 hours for one automobile

The z - score for 1.6 hours = [tex]$\frac{1.6-1.4}{0.7 / \sqrt{50}}$[/tex]

                                           = 2.02

Now checking a normal curve table the percentage of z score over 2.02 is 0.0217

Therefore the overtime that will have to be worked on only 0.217 or 2.017% of all days.


PLEASE HELP
Which statement correctly explains whether lim g(x)
X-3
exists?

Answers

Answer:

the answer is A on Edge

A) The limit does not exist because the values of h(x) seem to oscillate between random values around x = 9.

Step-by-step explanation:

took the quiz :)

The limit does not exist because the values of h(x) seem to oscillate between random values around x = 9 is the correct statement.

We have given that,

lim g(x)

X-3

What is the oscillation of the random values?

The application of results concerning partial limit laws of normed sums of independent and identically distributed random variables will be obtained.

Therefore from the graph, we can say that option A is correct.

A) The limit does not exist because the values of h(x) seem to oscillate between random values around x = 9.

To learn more about the oscillation visit:

https://brainly.com/question/26449711

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Tessellations

The image of the point (4,-3) under a reflection across the x-axis is _______?

a. (-4,3)
b. (-4,-3)
c. (3,4)
d. (4,3)

Please select the best answer from the choices provided

Answers

Answer:

D. (4,3)

Step-by-step explanation:

I calculated it logically

I believe it’s d (4,3) sorry if I’m incorrect though

HELP! i will give Brainly, if anyone could give me the full equation :) only answer if you’re sure...

Answers

Y= 3/4+ 3 because your y-isn’t is at 3 and you are going by 3 over 4

Answer:

y=-3/4x+3

Step-by-step explanation:

Slope is rise over run, so -3/4.  Y-intercept is at (0, 3)

y=-3/4x+3

25. A new app was downloaded 175 times in its first week Since then the number of downloads
increased by 16.5% each week. Use a continuous exponential growth model to approximate
the number of times the app was downloaded in 2 week
37
0/1
37

Answers

Answer:

238 times

Step-by-step explanation:

Given

[tex]a = 175[/tex] -- first week

[tex]r = 16.5\%[/tex]--- growth per week

[tex]t = 2[/tex] --- time

Required

The number of times it was downloaded in 2 weeks

An exponential growth is represented as:

[tex]y = a(1 + r)^t[/tex]

So, we have:

[tex]y = 175 * (1 + 16.5\%)^2[/tex]

[tex]y = 175 * (1.165)^2[/tex]

[tex]y = 175 * 1.357225[/tex]

[tex]y = 237.514375[/tex]

[tex]y = 238[/tex] -- approximated

How many liters of a 15% sugar solution must be mixed with 5 liters of a 45% sugar solution to give a 20% solution?
Select one:

a.
4 liters

b.
25 liters

c.
30 liters

d.
11 liters

Answers

Answer:

25 liters

Step-by-step explanation:

15x + 45(5) = 20(x + 5)

15x + 225 = 20x + 100

Simplify

125 = 5x

Divide both sides by 5

25 = x

25 liters

write in decimal form 7+3/100+9/1000

Answers

Answer:

7.039

Step-by-step explanation:

7 + 3/100 + 9/1000

7 + 0.03 + 0.009

7.039

Answer:

7.039

Step-by-step explanation:

7 = 7

3/100 = .03

9/1000 = .009

therefore

7 + 3/100 + 9/1000 = 7 + .03 + .009

7.039

Find the measure of the angle HELP PLSSS URGENT!

Answers

Answer:

It is 40 degrees

Step-by-step explanation:

The 2 lines, x and y are forming 90 degrees, and since we know that part of that complementary angle is 50 degrees, we would do:

50+x=90

-50    -50

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

x=40


Write these numbers in ascending order

9.81 x 10^3
9.82 x 10^2
9812

Answers

Answer:

look at the picture i sent......

How many swimmers are there represented on this dot plot?

Answers

Answer:

424

Step-by-step explanation:

just add as many numbers on the bottom of the line on that specific dot plus the amount on it to get your answer for each then add them all together to get your answer

6/24 is the answer for this solution

Write the slope-intercept inequality for the graph below. If necessary, use <=
fors or >= for 2.
6
(0, 1)
(3,-1)
5

Answers

The answer to the question is (3,-1)

which is greater? no links pls. 0.04 or -0.39? and -0.6 or 0.5?

Answers

Answer:

0.04 and 0.5

Step-by-step explanation:

Answer:

1. 0.04

2. 0.5

Step-by-step explanation:

The positive choice will be greater.

Please help me this is important to my grade

Answers

Answer:

C. x = 6

Step-by-step explanation:

2*6 + 4 = 16

Please HELP ASAP IN NEED IT I WILL GIVE YOU POINTS

Answers

Answer: c six less than twice is the same as two times a number minus six

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

"Twice a number" means a variable/mystery number times 2; aka 2x.

"Six less than" means minus/subtract six.

So, therefore it's 2x - 6.

Please, show some work

Answers

I can not see the photo

9514 1404 393

Answer:

  A.  x -4y

Step-by-step explanation:

The first expression factors as ...

  = 2x(x -4y)

The second expression factors as ...

  = 3x^2(x -4y)

Factors that are common between these factorizations are ...

  x, (x -4y)

Of these, the one on your list of choices is ...

  x -4y

Can someone please help me

Answers

the answer is point slope hope I helped
The answer for this question will be C

A company has 200 employees. There are 150 female employees. There are 40 employees who are under the age of 30. The probability
of randomly selecting an employee who is female or is under the age of 30 is 85%.
What is the probability of randomly selecting an employee who is female and under the age of 30?
O A 10%
O B. 20%
O c. 85%
OD. 95%

Answers

I think it’s B hope that helped

Answer:

c. 85 % is the probability

carina bought a spiral notebook that cost x dollars and a binder that cost 2.5 times a much as the notebook. her total cost was 4:20. how much did the spiral notebook cost?

Answers

The notebook cost $1.20

x+2.5x=4.2
3.5x=4.2
x=1.2

Please help pay pal sound good 10 bucks?

Answers

Answer:

38°

Step-by-step explanation:

90= (8+3x) + 52

38= 8 +3x

30= 3x

10= x

(Please go and recheck to make sure the math is completely correct. I did it mentally so it might be off...)

answer- 38^ o
o is suppose to be on top btw

11/15 = w — 8/15 help me

Answers

Answer:

w=19/15

Step-by-step explanation:

11/15 = w - 8/15  |*15

11 = 15w-8 => 15w=8+11 => 15w=19 => w=19/15

d = 4.4 mm.

Calculate the area of the circle

Answers

Area= 60.82, the formula is A = Pi x r ^2

Answer:

15.1976 mm²

Step-by-step explanation:

A = πr²

A = 3.14 · 2.2²

A = 15.1976

A recent math test results show a mean of 75 and a standard deviation of 3. A random test is chosen with a raw score of 86. Which of the following tests scores is better than what percentage of all scores?

TEST 1: x=65, μ=70, σ=3
TEST 2: x=80, μ=50, σ=10

A) Test 1 has the highest z-score
B) Test 2 has the highest z-score
C) Neither, the original test has a z-score 3.67 which is the highest z-score.

Answers

Answer:

c

Step-by-step explanation:

The test which scores are better than the percentage of all scores will be tested 2 and the percentage is 3. Hence, option B is correct.

What is Normal distribution?

A probability distribution that is symmetric around the mean and demonstrates that data close to the mean are more likely to occur than data distant from the mean.

As per the given information in the question,

1.

x = 65

Mean,  μ = 70

Standard deviation, σ = 3

Use the equation given below to find the percentage,

Z = (x - Mean)/Standard deviation,

Z = (64 - 70)/3

= -6/3

Z = -2

2.

x = 80

Mean,  μ = 50

Standard deviation, σ = 10

Use the equation given below to find the percentage,

Z = (x - Mean)/Standard deviation,

Z = (80 - 50)/10

= 30/10

Z = 3

Compare the values obtained, and it is clear that Test 2 got height score.

To know more about Normal Distribution:

https://brainly.com/question/15103234

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In the school band, 5/8 of the students play a brass instrument. Only 1/5 of the students who play a brass instrument play the trumpet. What fraction of the band students play the trumpet?

Answers

Answer:

1/8

Step-by-step explanation:

5/8 * 1/5 = 1/8 or .125


What is the solution to the equation below. Round your answer to two
decimal places
In x= -2
O A. X=-739
B. x=0.34
O C. X=-0.69
O D. x=0.14

Answers

Answer:

B. x = 0.14

Step-by-step explanation:

Inx = -2

x = e^(-2)

x = 0.135

x = 0.14 (to two d.p)

The solution of the equation ln x =-2 is 0.14

The correct option is (D)

What is logarithm?

Logarithms are the inverse of exponents.

Given that:

ln x =-2

Shifting the log on the right side, it will become exponential

x = [tex]e^{-2}[/tex]

x = 0.135

x = 0.14 (two decimal places)

Learn more about logarithm here:

https://brainly.com/question/20785664

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1 km = ? cm
????? Pls help plsssssss

Answers

Answer:

1 km = 100000 cm


What is the total surface area of this cube?

Answers

Answer:

54 (also include units squared as the picture isn't clear)

Step-by-step explanation:

3×3=9 (area of square =l×b)

9×6= 54cm² (since a cube has 6 faces)

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