HELP!!! find the slope

HELP!!! Find The Slope

Answers

Answer 1

Step-by-step explanation:

In order to find the slope, we must follow this formula when we have 2 points.

[tex]\frac{y2}{x2} - \frac{y1}{x1} =m[/tex]

Identified 2 points:

(0, 1)(1, -1)

Substitute the 2 points into the formulas format.

Then, solve by subtracting the 2 points.

[tex]\frac{-1}{1} -\frac{1}{0} =\frac{-2}{1} =-2[/tex]

[tex]m=-2[/tex]


Related Questions

What is the sum of 2 + 3i and −1+7i
A 1 + 10i
B 3−4i
C 5 + 6i
D 9 + 2i

Answers

A is the correct answer


2 + 3i + (-1) + 7i
1 + 10i
The correct answer is A, have a good day!

Solve for x. Enter your answer below as a fraction in lowest terms, using the slash ( / ) as a fraction bar. Solve:
X - 3/8 = 3/20

Answers

Answer:

x=21/40

Step-by-step explanation:

First get common denominators

3/8 *5 to top and bottom is now 15/40

3/20 *2 to top and bottom is now 6/40

isolate the X

x-15/40=6/40

+15/40    +15/40

x=21/40

Answer:

x = [tex]\frac{21}{40}[/tex]

Step-by-step explanation:

Given

x - [tex]\frac{3}{8}[/tex] = [tex]\frac{3}{20}[/tex]

Multiply through by 40 ( the LCM of 8 and 20 ) to clear the fractions

40x - 15 = 6 ( add 15 to both sides )

40x = 21 ( divide both sides by 40 )

x = [tex]\frac{21}{40}[/tex]

(Score for Question 1: ___ of 8 points)
1. Use the table and the graph to answer the questions.
Function 1
x -1 -2 -3 2 3
y 4 6.5 9 -4 -6.5
Function 2

(a) What is the rate of change for each function? Show your work.
(b) Which function has the greater rate of change?
Answer:

(Score for Question 2: ___ of 12 points)
2. The restaurant bill you and your friend received was not itemized. You ordered 2 slices of waffles and the grand slam, for a total of $6.00. Your friend ordered 3 waffles and the grand slam for $6.75.
(a) Write a system of equations for the situation. Use w for the amount charged for a waffles and g for the amount charged for the grand slam.
(b) Graph the equations in the system.
(c) Use your graph to estimate how much each item cost.
Answer:

Answers

Answer:

Step-by-step explanation:

1.

a. m = (y2-y1)/(x2-x1) = slope

Function 1:

m = (9-4)/(-3+1)

m = -5/2

Function 2:

m = (4-0)/(0+1)

m = 4/1

b. Function 2 has the greater rate of change.

2.

a.

g = 6-2w

g = 6.75-3w

b and c.

If you graph both of those functions they will cross each other and where they cross is the price of each item. The w value will be the waffle at $0.75 and the g value will be the grand slam at $4.50.

The path of a seat on a new Ferris wheel is modeled by: What is the maximum height a rider will experience?

Answers

B.  55 feet

For your question: "The path of a seat on a new Ferris wheel is modeled by: What is the maximum height a rider will experience?"

The answer is B. 55 feet.

I got this through working this on my own. Let me know if you have any other questions down below.

The path of a seat on a new Ferris wheel is modeled by the function. the maximum height a rider will experience is 55 feet.

How to obtain the maximum value of a function?

To find the maximum of a continuous and twice differentiable function f(x), we can firstly differentiate it with respect to x and equating it to 0 will give us critical points.

Putting those values of x in the second rate of function,

if results in negative output, then at that point, there is maxima.

If the output is positive then its minima and if its 0, then we will have to find the third derivative (if it exists) and so on.

The path of a seat on a new Ferris wheel is modeled by

[tex]x = -25sin( \dfrac{ \pi} {30}t)\\\\y= -25cos( \dfrac{ \pi} {30}t)+ 30,[/tex]

To find its maximum, we will derivate this function and equalize it to 0.

[tex]y'(t)= \dfrac{5}{6}\pi cos( \dfrac{ \pi} {30}t)\\\\y''(t)= \dfrac{1}{36}\pi^2 cos( \dfrac{ \pi} {30}t)[/tex]

Now given that we have an arbitrary critical point,

If   [tex]y''(t) > 0[/tex] then we will have a minimum at tn.

If  [tex]y''(t) < 0[/tex] then we will have a maximum at tn.

by replacing the equation with the critical points.

y(30) = 55

y(-30) = 55

We found out that the maximum height a rider will experience is 55 feet.

The answer is B. 55 feet.

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Solve the inequality 7x - 35 < 2 [x - 5]

Answers

Answer:

x < 5

Step-by-step explanation:

Step 1: Simplify

7x−35<2x−10

Step 2: Substract 2x from both sides

7x−35−2x<2x−10−2x

5x−35<−10

Step 3: Add 35 to both sides

5x−35+35<−10+35

5x<25

Step 4: Divide by 5

5x/5 × 25/5

x < 5

Answer:

x=5

Step-by-step explanation:

7x-35<2(x-5)

7x-35<2x-10

7x-2x<-10+35

5x<25

x<25/5

x<5

What is the domain of this graph

Answers

The domain is ( 0, 5 )

given m/n find the value of x and y (3x+2) (9x+14 )

Answers

Answer:

Step-by-step explanation:

NEED ASAP
Which combination of measurements could form a triangle?
6m, 9m, 16m
11m, 21m, 33m
22m, 28m, 51m
16m, 24m, 38m

Answers

I think it’s 6,9,16 for the answer

Select the correct answer. A school conducts 27 tests in 36 weeks. Assume the school conducts tests at a constant rate. What is the slope of the line that represents the number of tests on the y-axis and the time in weeks on the x-axis? OA. + O B. O C. 3 OD. 4. PLEASE HURRY I NEED HELP WITH THIS!!! 25 POINTS IF YOU GET THIS RIGHT!!​

Answers

The slope of a graph is base on the rise over run of the line connected by the points which composed of an X and Y coordinate. The rise of the line is its Y and the Run is X. Base on the assigning of variables of its x and y value, the slope is calculate by dividing the weeks by its test so the answer is 3 over 4 or 0.75

Need help! Need to make sure I got it right..

Answers

Answer:

T and U

Step-by-step explanation:


Can I get help on this one

Answers

Answer:

x=-4

Step-by-step explanation:

2x+4-5=3x+3---> distributive property

2x-1=3x+3---> subtraction property

-x-1=3---> subtraction property

-x=4--->subtraction property

x=-4-->multiplication property

Answer:

-4

Step-by-step explanation:

I did the work, too lazy to send a pic.

what is 10x10x1908 i need this as soon as possibly

Answers

Answer: 190800

Step-by-step explanation:

10 • 10 = 100

Than when you multiply anything 100 you just add two 0s to the end.

100 • 1908 = 190800

Kyung works 5 hours at a restaurant each Wednesday. He also earns $37 a week delivering newspapers. Kyung makes a total of $79.50 each week. If m represents the amount he makes per hour at the restaurant, which equation can be used to find the value of m?
5 m + 37 = 79.50
5 m = 79.50
37 m = 79.50
37 m + 5 = 79.50

Answers

Answer:

The answer is 5 m + 37 = 79.50

Step-by-step explanation:

You want to multiply 5 and m because m represents the amount he makes each hour and he works 5 hours each Wednesday. Then you add that to 37 to get $79.50.

Answer:

5 m + 37 = 79.50

Step-by-step explanation:

PLEASEEEEEE HELPPP!

Answers

Answer:

c+b / a

option 4

Step-by-step explanation:

ax - b = c

add b to both sides

ax = c + b

divide a on both sides

x = c+b / a

please give thanks by hitting the heart button :)

Darius has a 15-foot ladder leaned against his house. The top of the ladder reaches 12 feet up the house. About how
far is the base of the ladder from the school?

Answers

Answer:

Using the Pythagorean Theorem:

15^2 = 12^2 + base^2

base^2 = 225 -144

base^2 = 81

base = 4

Step-by-step explanation:

Answer:

The answer is 9

Which expression represents the factored form of 6x^{2} -13x-5?
(2x+5)(3x-1)
(2x-5)(3x+1)
(6x-5)(x+1)
(6x+1)(x-5)

Answers

Answer:

second

Step-by-step explanation:

(2x-5)(3x+1) = 6x² +2x -15x -5 = 6x² -13x - 5

If x. 5x and 6x are the measures of the
angles of a triangle, find x. Is the triangle
acute, right or obtuse?

Answers

Answer:

Since one of the angles is 90°, the triangle is right.

Step-by-step explanation:

Angles in a Triangle

The sum of angles in a triangle is 180°. We are given the angles are x, 5x, and 6x, thus:

x + 5x + 6x = 180

Simplifying:

12x = 180

Dividing by 12:

x = 180/12 = 15

x = 15°

5x = 75°

6x = 90°

Since one of the angles is 90°, the triangle is right.

Let f(x)
csc(x).
Find 8' ).
Choose 1 answer:
А
1
B
-1
2
D
0

Answers

Answer:

D. 0

General Formulas and Concepts:

Algebra I

Function Notation

Pre-Calculus

Unit Circle

Calculus

DerivativesDerivative NotationDerivative of csc(x) = -csc(x)cot(x)

Step-by-step explanation:

Step 1: Define

f(x) = csc(x)

f'(π/2) is x = π/2

Step 2: Differentiate

Differentiate:                    f'(x) = -csc(x)cot(x)

Step 3: Evaluate

Substitute in x:                    f'(π/2) = -csc(π/2)cot(π/2)Evaluate:                              f'(π/2) = 0

If equal amounts are added to the numerator and the denominator of the current ratio, the ratio will always:

Answers

Answer:

Increase?

Step-by-step explanation:

Because think about it let's use 1/2 as an example.

1/2 equals .5 now lets add 2 to both the numerator and denominator

3/4 is the result and it also equals .75 which is larger than .5 so that's why the answer is increase.

and u can keep on going on with the method

4/5=.8

If equal amounts are added to the numerator and the denominator of the current ratio, the ratio will always decrease.

What is the ratio?

The ratio is a numerical relationship between two values that demonstrates how frequently one value contains or is contained within another.

Given:

Let m be the positive number.

And the ratio is p:q = p/q.

If equal amounts are added to the numerator and the denominator of the current ratio is,

(p+m)/(q+m).

The ratio will always decrease.

Therefore, the ratio will always decrease.

To learn more about the ratio;

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Two sides of a rectangle are in the ratio 3:4. If the longer side is 20 cm, what is the perimeter of the rectangle?

Answers

Answer:

The perimeter of the rectangle is 70 cm

Step-by-step explanation:

Let us use the ratio method to solve the question

∵ Two sides of a rectangle are in the ratio 3 : 4

→ Let the width is the shorter side and the length is the longer side

∴ The ratio between the width and the length is 3 : 4

∵ The longer side is 20 cm

The length of the rectangle = 20 cm

→ By using the ratio method

→  width  :  length

→  3          :  4

→  w         :  20

→ By using cross multiplication

w × 4 = 3 × 20

∴ 4w = 60

→ Divide both sides by 4

∴ w = 15

The width of the rectangle = 15 cm

∵ The perimeter of the rectangle = 2(length + width)

∴ The perimeter of the rectangle = 2(20 + 15)

∴ The perimeter of the rectangle = 2(35)

∴ The perimeter of the rectangle = 70 cm

The perimeter of the rectangle is 70 cm

I need help ASAP!!!!

Answers

Answer:

B. -6/7

Step-by-step explanation:

Since there's a common denominator, we can simply substract the numerators. 4 - 10 = -6, and so the answer is -6/7.

for geometry:(

please help, will give brainist!!!!

i only have one more try for this so please make sure it’s correct:)

Answers

Step-by-step explanation:

The coordinates is (5.5,2).

Learn
Are the ratios 7:6 and 17:12 equivalent?
yes
no

Answers

Answer:

no

Step-by-step explanation:

A ratio can be written as a fraction:

7:6 can be written as 7/6, and 17:12 can be written as 17/12.

Now multiply the numerator and denominator of 7/6 by 2 to get an equivalent fraction and ratio: 14/12

14/12 is not equal to 17/12, so

7:6 and 17:12 are not equivalent

Answer: no

Fill in the blank with the Spanish word that best completes the following sentence.
La hija de mi hermana es mi
sobrino
O nieta
prima
sobrina

Answers

La hija de mi hermana es mi sobrina

La hija de mi hermana es mi sobrina

What are 5 Spanish words?

Basic Spanish Words

Hola = Hello.Adiós = Goodbye.Por favor = Please.Gracias = Thank you.Lo siento = SorryWhat is the easy Spanish word?

Basic Spanish Words

These basic words will also aid you in connecting sentences and ideas as you begin to learn more Spanish words.

Hola (Hello) Adios (Goodbye) Gracias (Thank you) Por favor (Please)

To learn more about Spanish words, refer

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Simplify completely 25 w to the sixth power over 10 w to the third power divided by 30 w squared over 5 w

Answers

Answer:

5w^2 over 12 is your answer. hope it helped!

Step-by-step explanation:

Answer:

5w^2 over 12

Step-by-step explanation:

PLEASE ASAP HELP WITH LETTER f

Answers

Ok so for Letter F the answer is going to be x=2 or y=-2 depending if you’re trying to find x or y.

There are 18 astronauts that are trained to go to the space station. The space
shuttle can hold 7 astronauts, and they do not want to launch a space shuttle
that is not full. If they want to send as man, astronauts as possible, how many
shuttles will launch, and how many of the astronauts will remain on Earth?
Number of space shuttles that are launched:
Astronauts still on Earth:

Answers

Answer:

They would send 14 astronauts (two space shuttles) and the other  four astronauts will remain on Earth.

Step-by-step explanation:

18 divided into 7 would be 2 4/7... You would need three more astronauts to fill a third shuttle.

John had a stock of 1200 books in his bookshop. He sold 75 on Monday, 50 on Tuesday, 64 on Wednesday, 78 on Thursday and 135 on Friday. What percentages of the books were not sold?

Answers

Answer:

Books in inventory= 66.5%

Step-by-step explanation:

First, we determine the number of books sold:

Books sold= 75 + 50 + 64 + 78 + 135= 402 books

Now, using the following formula, the percentage of books in inventory:

Books in inventory= [(books sold/total books) -1]*100

Books in inventory= [1 - (402/1,200)]*100

Books in inventory= 66.5%

You randomly select a marble from a bag.
There are 2 red, 3 blue, and 1 white marbles. What is P(red)
A. 1/2
B. 1/3
C. 1/5
D. 1/6

Answers

Answer:

b is the answer

Step-by-step explanation:

(HELP) If ( x , y ) represents the location of any point on the original square, which ordered pair represents the coordinates of the corresponding point on the resulting square?

Answers

Answer:

c

Step-by-step explanation: i just did it

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