Mathematics High School

Drag numbers to write an equation for the line in slope-intercept form. Numbers may be used once, more than once, or not at all.

Graph of a diagonal line with x-axis and y-axis. A line is passing through co-ordinates (0,5) and (2,-3).

Drag Numbers To Write An Equation For The Line In Slope-intercept Form. Numbers May Be Used Once, More

Answers

Answer 1

Answer:

y = -4x + 5

Step-by-step explanation:

Here, we want to get the equation of the line that passes through the given points

The general form is;

y = mx + b

where m is the slope and b is the y intercept

To find the slope, we use the slope formula

this is ;

m = (y2-y1)/(x2-x1)

(x1,y1) = (0,5)

(x2,y2) = (2,-3)

m = (-3-5)/(2-0) = -8/2 = -4

To get the y-intercept we simply substitute one of the points

But we know that the y-intercept is the y-value when x = 0

From the point we can see (0,5) which means that the y-intercept is 5

so the equation of the line is;

y = -4x + 5

Answer 2

The equation of the graph in slope intercept form is y = -4x + 5

Using slope intercept equation

y = mx + b

where

m = slope

b = y- intercept

Therefore,

Let's take 2 coordinates to get the slope.

(1, 1)(0, 5)

y-intercept  = 5

Therefore,

m = 5 - 1 / 0 - 1 = - 4

y = -4x + 5

learn more: https://brainly.com/question/18750481?referrer=searchResults

Related Questions

What is the product of the coordinates of the midpoint of a line segment with endpoints at (1,1) and (-7,5)?

Answers

9514 1404 393

Answer:

  (-3, 3)

Step-by-step explanation:

The midpoint of a line segment is the average of the end point coordinates:

  ((1, 1) +(-7, 5))/2 = (1 -7, 1 +5)/2 = (-6, 6)/2 = (-3, 3) . . . midpoint coordinates

4.
Peter's weight decreases from 80kg to 64kg.
Calculate the percentage decrease in Peter's weight.​

Answers

Answer:

20% decrease

Step-by-step explanation:

First, let's find the net decrease: Peter started at 80kg and his weight is now 64kg, which is a 16kg decrease. Next, we need to find what percentage of 80kg 16kg represents. First, let's find what part of 80 is 16:

16/80 = 1/5

To convert this to a percent, we need to find an equivalent fraction to 1/5 with a denominator of 100. To do this, we can multiply the numerator and denominator of 1/5 by 20, giving us 20/100, or 20%.

170% as a decimal in simplest form.

Answers

Answer:

1.7

Step-by-step explanation:

Divide 170% by 100

Please help me with this please

Answers

Answer:

choose the last one.

[tex] \tan(28) = 0.53[/tex]

Answer:

tan 28° = 0.53

So, Option D is correct answer.

Step-by-step explanation:

We need to find the value of tan 28°

We need to find the value of tan 28° , which can be found by simply using calculator.

Put tan 28 in the calculator and we can get our answer.

Putting the value of tan 28 in the calculator, we get

tan 28° = 0.53

So, Option D is correct answer.

You can use the slope formula to also derive the slope-intercept form of a linear
equation. Use the slope formula to find the slope between (x,y), any point on a
line, and (0, b), the point at the y-intercept. Then solve for y.
PLEASE HELP PLEASE HELP

Answers

Answer:

is 45

Step-by-step explanation:

the equation must be changed or else the number will be changed the 32

Frank bought 5 hot dogs and 9 bottles of apple juice for his brother's birthday party what is the ratio of hot dogs two bottles of apple juice​

Answers

Answer:

5 : 9

Step-by-step explanation:

You combine the two values that you have been given (5 and 9) to get the ratio of hot togs to apple juice.

hope this helpsss :)

Need help ASAP giving 35 points and giving a branliest

Answers

Answer:

B. 1 1/9 ft³

Step-by-step explanation:

Sides of the prism:

2*1/3 = 2/3 ft3*1/3 = 1 ft5*1/3 = 5/3 ft

Volume:

2/3*1*5/3 = 10/9 = 1 1/9 ft³

at what point do the lines y = -x + 5 and y = 2x – 1 intersect?

Answers

They intersect at the point (2,3).

IF YOU ARE GOOD AT MATH PLZZ HELPPP!!! Algebra II

Answers

(a)first term=2

(n)no of term=10

(r)common ratio=8/2=4

sn={a(r^n-1)}÷(r-1)

s1o={2(4^10-1)}÷(4-1)

s10={2(1048576-1)}÷3

s10=2097150÷3

s1o=699050

The Drama Club wants to collect at least $1,500 from their performance. They estimate that
they will sell 400 tickets. How much should they charge for each ticket.

Solve using inequalities

Answers

Answer:

$3.75

Step-by-step explanation:

$1500 / 400 = $3.75



60% of what number is equal to 30?

Answers

Answer:

50

Step-by-step explanation:

60% of 50 is 30

60% of 30 is 18 because the rest of the 40% would equal 18+? Anonymous

Jo is thinking of a positive integer less than 100. It is one less than a multiple of 8, and it is three less than a multiple of 7. What is the greatest possible integer Jo could be thinking of

Answers

Answer:

25！=1*2*3*4*5*6*...23*24*25

26= 2*13

28=2*14or 4*7

36=2*18or 3*12 or 4*9

56=7*8

All products above are inside 25! So they are all factors of 25!

But 58=2*29 and 29 is not inside 25! so it's not a factor of 25!

Step-by-step explanation:

hope it helped

Answer:

n=25

Step-by-step explanation:

Let n be the greatest possible integer Jo could be thinking of. We know n<100 and n=8k-1=7l-3 for some positive integers k and l. From this, we see that 7l=8k+2=2(4k+1), so $7l$ is a multiple of 14. List some multiples of 14, in decreasing order: 112, 98, 84, 70, .... Since n<100, 112 is too large, but 98 works: [tex]$7k=98\Rightarrow n=98-3=95=8(12)-1$[/tex]. Thus,[tex]$n=\boxed{95}$[/tex].

Hope this helped! :)

How do you know which column is an input value?

Answers

Step-by-step explanation:

When we have a function in formula form, it is usually a simple matter to evaluate the function. For example, the function \displaystyle f\left(x\right)=5 - 3{x}^{2}f(x)=5−3x

2

can be evaluated by squaring the input value, multiplying by 3, and then subtracting the product from 5.

Brianna walks 5/12 of a mile to school everyday. So far she has walked 1/4 of a mile. How much of her walk is left?

A.1/6

B.2/3

C.1/3

D.1/2

Answers

5/12- 3/12= 2/12 so 1/6 of a mile

Two rectangular corral’s are to be made from 120 yds of fencing as seen below. If the rancher wants the total area to be 600 yd 2 , what dimensions should be used to make each of the corral’s?

Answers

Answer:

The answer is below

Step-by-step explanation:

The perimeter of the rectangle is given as:

Perimeter = x + x + y + y + y = 2x + 3y

2x + 3y = 120

2x = 120 - 3y

Dividing through by 2:

x = 60 - 3y/2

The area of the rectangle is given by:

Area (A) = x * y

A = (60 - 3y/2)(y)

A = 60y - 3y² / 2

But the total area = 600 yd², hence

600 = 60y - 3y²/2

multiply through by 2:

1200 = 120y - 3y²

3y² - 120y + 1200 = 0

3y² - 60y - 60y + 1200 = 0

3y(y - 20) - 60(y - 20) = 0

(3y - 60)(y - 20) = 0

3y - 60 = 0, or y - 20 = 0

3y = 60 or y - 20 = 0

y= 20

x = 60 - 3y/2

x = 60 - 3(20)/2

x = 60 - 30

x = 30

Ella threw 5 grams of salt into 20 grams of water.
She Made __ grams of __% salt solution

Answers

Answer:

25 percent salt solution

Step-by-step explanation:

sorry, i dont know the first space

Answer:

25% salt solution

Step-by-step explanation:

hope this helps!

have a good day :)

Lines m and p are perpendicular.if the slope of line m is -3 ,what is the slope of line p?

Answers

Answer:

slope of line p = [tex]\frac{1}{3}[/tex]

Step-by-step explanation:

Given a line with slope m then the slope of a line perpendicular to it is

[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-3}[/tex] = [tex]\frac{1}{3}[/tex] ← slope of line p

95% of 15
i need help

Answers

Answer:

14.25

Step-by-step explanation:

im sorry im bad at explaning

In the year 2010, a company made $7.1 million in profit. For each consecutive year after that, their profit increased by 9%. How much would the company's profit be in the year 2012, to the nearest tenth of a million dollars?​

Answers

Answer:

$8.4 million.

Step-by-step explanation:

9% of 7.1 is .639

2011 = 7.1 + .639 = 7.739

2012 = 7.739 + .639 = 8.378

8.378 rounded to the nearest tenth is 8.4

A fireman's ladder, 100 feet long, reaches a point on a building that is 80 feet above the ground. If the ground is horizontal, how many feet from the base of the building is the base of the ladder?

Answers

Answer:

twenty 20.............

Pls help 6th grade math

Answers

1. 8 to 5
2. 4 to 19
3. 6 to 23
4. 16 to 10, 24 to 15
5. he runs 5 meters in 2 seconds
6. $8.75
7. Danny offers a better deal
8. 12

Divide: 1,363.5 : 10 = ?​

Answers

Answer:

136.35

Step-by-step explanation:

Someone pls pls pls help me this u=is urgent 5pts and brainlist if ur right!!!!!Pls pls pls pls pls pls help me!!!

Find X

Answers

Answer:

X = 75

Step-by-step explanation:

here, DY || FS ,

SO, Angle DFS = Angle JDY

( Corresponding angle pair )

Angle JSF = Angle JYD

( Corresponding angle pair )

Hence, triangle JDY ~ JFS ( By AA CRITERIA )

Now, JY / YS = JD / DF

=》42 / 63 = 50 / X

=》X = 50/42 × 63

=》X = 75

i hope you got it

What is this expression in simplified form? 5v2 - 9v6 ​

Answers

A n s w e r:

v^2(5-9v^4)

Tell which number is greater.

0.9, 95%

Answers

0.9 = 90%
95% is greater than 90%

Solution: 95% is greater

95% is greater than 0.9 95%>0.9

Maya runs a farm stand that sells raspberries and blueberries. Each pound of
raspberries sells for $1 and each pound of blueberries sells for $3.25. Maya made
$192.50 from selling a total of 80 pounds of raspberries and blueberries. Determine
the number of pounds of raspberries sold and the number of pounds of blueberries
sold.

Answers

Answer:

30 pounds of raspberries and 50 pounds of blueberries

Step-by-step explanation:

Let's use b to represent blueberries and r for raspberries. Each pound of raspberries costs $1, so to find the total cost of raspberries we use 1r, which is just r. For blueberries, we do 3.25b.

r+3.25b=192.5

We also know that we can combine the numbers for 80 total pounds.

r+b=80

We can subtract the two equations we have made to eliminate the r and solve for b.

2.25b=112.5

We divide both sides by 2.25.

b=50

We know that r+b=80, so if b is 50 then r must be 30.

Have a wonderful day! :D

Answer:

50lbs of blueberries = $162.50

30lbs raspberries = $30.00

$192.50 total

Step-by-step explanation:

- 80 pounds totaling at $192.50 -

I found the answer by guessing/estimating between the pound amounts and prices. I eventually got down to 50lbs of blueberries and 30lbs raspberries

3.25 x 40 = $130.00

1 x 40 = $40.00

3.25 x 45 = $146.25

1 x 35 = $35.00

Final Answer:

3.25 x 50 = $162.50

1 x 30 = $30

$162.50 + $30.00 = $192.50

can anyone help me plzz :)

Answers

Answer:

your answer is 3

Step-by-step explanation:

36 divide by 3 = 12 and 12 divide by 2 = 6 and 6 divide by 2 = 3

math is so hard too me help​

Answers

Answer:

Its c pretty sure

The answer to your question is D

First, you multiply the two decimal numbers, without the x 10 part:

3.84 x 2

7.68

Next, you add the exponents of the 10's:

5 + 6

11

Therefore, it is 7.68 x 10^11

Hope it helps and have a great day!

15 points Question

The volume V of a pyramid varies jointly as the
area of the base B and the height h, and
V = 24 ft3 when B = 12 ft2 and h = 6 ft. Find B
when V = 54 ft3 and h = 9 ft.

Answers

Answer:

18ft²

Step-by-step explanation:

V volume pyramid = 1/3× base area × height

V = 1/3 × B × h

24 ft³ = 1/3(12ft²)(6ft)

when V =54 ft³ h= 9ft B =?

V=1/3Bh

B=V3/h

B=(54×3)/9

B=6×3

B=18 ft²

PLEASE HELP ITS ABOUT TO BE DUE


When the value of y = -2, what is the solution to the equation 4(x - 3y) = 6(x - 3y)?

Answers

Answer:

x=-1

Step-by-step explanation:

4(x-3(-2))=6(x-3(-2)) => 4(x+6)=6(x+6) => 4x+24=6x+26 => -2=2x => x=-1

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