Mathematics High School

Which system of equations does the graph represent?

y = -x-4
y = 2x - 2

y=-x+4
y = 2x - 4

y = x - 4
y = -2x - 2

y = x + 4
y = -2x - 4

Which System Of Equations Does The Graph Represent?y = -x-4y = 2x - 2y=-x+4y = 2x - 4y = X - 4y = -2x

Answers

Answer 1
Your answer should be the last one. All you do is put your x&y intercept into the equation. It’s pretty simple and easy

Related Questions

Answer please want a good grade

Answers

Answer:

x value=1

Step-by-step explanation:

Look where the two lines meet. That point is called the solution. The solution is (1,-4)

If I have a 74 in geometry, and I have an assignment worth 100 points then I get a zero, what would my grade be?

Answers

................

Step-by-step explanation:

it would at LEAST be like around 20-30 because a 0 can drop something FAST

The side of the square ABCD is 8 cm. The length ED of the rectangle EFGB is 10 cm. What is the length of FG

Answers

Answer:

sqrt39

Step-by-step explanation:

Because AE is 5 because the square intersects by half based on the SSS theorem. Therefore we can use The Pythagorean Theorem and get 8^2-5^2 to get sqrt39

(3 + 8i) + (7 -- 2i) - (6 - 5i)
AO 4+1
B.O4 + 117
c. 16 +1
D.O4 + 1143

Answers

Answer: (3 + 8i) + (7 -- 2i) - (6 - 5i) = 4 + 15i

_____________________________________________

Simplify the expression.

4 + 15i

_____________________________________________

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Jiro bought 55 oz of flour for his bakery. He used 16.2 oz to make a loaf of bread, and 0.93 oz for each muffin. How many muffins did jiro make if he had 27.64 oz flour left over

Answers

Answer:

Step-by-step explanation:

29

Evaluate and Simplify the expression: 4 + 6p when p =3

Answers

Answer:22

Step-by-step explanation:

4+6p

4+6(3)

4+18

22


The Williams family goes shopping, and spent $95.00. The sales tax for the clothing is 8%, and they also have a coupon for 20% off. What is the
total cost of the shopping trip?

Answers

$82.08 - 20% off drops it down to $76 and then the tax is 8%

HELPPP PLEASE DUE SOON

Answers

Answer:

Step-by-step explanation:

Hi do you have desmos it more easier.

1.y=1

slope=1/2

3/5 + 7/10 - 1/2.

7 minutes left!

Answers

Answer:

8/10 or 4/5 (simplified)

Step-by-step explanation:

3/5      >      6/10   (x2 by numerator and denominator to match with 7/10)

6/10 + 7/10 = 13/10

13/10 - 1/2      >      13/10 - 5/10 = 8/10

8/10 or 4/5 (simplified)

AHH PLS HELP

What are the X and Y intercepts for a line with the standard form equation of 3X + 7Y = 21

Answers

The x-intercept is (7,0) and the y-intercept is (0,3).

What is the relationship between the base angles of an isosceles triangle?

Answers

If the 2 base angles are congruent then the two opposite sides are congruent

Simplify 5(6x+9)-3x+4

Answers

Answer:

27x+49

Step-by-step explanation:

1. Start by distributing the 5 to 6x+9. This means to multiply 6x and +9 by 5.

6x times 5 = 30x

5 x 9 = 45.

5(6x+9) simplifies to 30x+45

2. Rewrite the expression as 30x+45-3x+4

3. Combine like terms.

30x - 3x = 27x

45 + 4 = 49

27x+49

find the mean and median​

Answers

Answer

Step-by-step explanation:

first order them from least to greatest

then keep eliminating one till u get one in the middle thats the median

to find mean u have to find advarge so u take highest and divide by lowest

Answer:

Mean: 522.16

Median: 427.3

Step-by-step explanation:

mean is the average and median is the middle value when you place them from the smallest to greatest

The numbers are 279.18, 271.11, 309.80, 363.45, 409.79, 444.81, 603.53, 695.46, 872.03, 972.42

If we add them all up then it would be 5221.58, then we need to divide it by 10 because there are 10 different sets of number

5221.58÷10=522.158 If we round it up it would be $522.16

Next, we need to put all the number in the order of smallest to biggest

271.11, 279.18, 309.90, 363.45, 409.79, 444.81, 603.53, 695.46, 872.03, 972.42

The number in between are 409.79 and 444.81

We need to find the average of these 2 number

(409.79+444.81)÷2=854.6÷2=427.3

angle 2= 4x-26 angle 3= 3x +4

Answers

Answer:

94 for both angle 2 and 3

Step-by-step explanation:

4x-26=3x+4

x=30, so

4(30)-26=94 and 3(30)+4=94

Answer:

x = 30

Step-by-step explanation:

4x−26=3x+4

Step 1: Subtract 3x from both sides.

4x−26−3x=3x+4−3x

x−26=4

Step 2: Add 26 to both sides.

x−26+26=4+26

x=30

What is the slope of a line that contains points (4,4) and (1,-2)?

Answers

Answer:

y = 2x - 4

Step-by-step explanation:

First, find the gradient of the line, which is the change in y divided by the change in x. You would get 2. Then, you substitute 2 into your slope equation to get y = 2x + c (c is commonly b in America, but in England we tend to use c instead). Then, substitute the coordinate (4,4) into the equation, and after solving for c, you would get -4.

Therefore, your final answer for the slope would be y = 2x-4

Answer:

2

Step-by-step explanation:

The slope is equal to rise over run, this is the the change in y over the change in x. This is the slope formula: [tex]\frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]

In this case it would look like this: [tex]\frac{-2 - 4}{1 - 4}[/tex] = -6/-3 = 2

please please help which equation is equivalent to the formula below?? y= a(x-h)2 +k

Answers

y= a (x-h)^2 + k
y-k=9 (x-h)^2
a= y-k/(x-h)^2
Option A is the answer .

Answer:

a=y-k/(x-h)^2

HELLPPP DUE TODAY AT 4

Answers

Answer:

2 and 2/3 for the first question

-1/8 for the second one

-1/5 for the third one

ive never done this type of question or maybe it was too long ago for me to remember but out of this answer choices i would guess that its the last one

this is 3

Step-by-step explanation:

you add the numerators which is the top number in order to get 2 and 2/3rds

you subtract 5 from 4 to get -1/8

same situation as the last one, subtract 15 from 11 to make it a negative 4/20 and then simplify that by dividing it by four to get 1/5th

this one i dont understand or remember how to do very well but if i had to guess its the last answer choice

this one you add 3/4 plus 1/4 in order to get 4/4 or rather 1, so basically its asking what 1+1+1 is which is 3

line z has a slope of 2.5 and goes through point (4,13) .which equation best represents line Z​

Answers

Answer:

where are the options

Step-by-step explanation:

What are the options so we can help you does the question come with options

2/5x3/4 show your work if you get it right i will give u braniset. if u do for frre points i willl delete it

Answers

2x3
—— = 6/20 = 3/10
5x4

Answer:

2x3

—— = 6/20 = 3/10

5x4

Step-by-step explanation:

what element is 1s22s22p63s23p63d104s1

Answers

Answer:

Copper

Step-by-step explanation:

Count the exponents and this tells you the proton amount (atomic number)

and electron count

This is the electron configuration

Answer: copper

Step-by-step explanation: 1s22s22p63s23p63d104s1 is the election configuraction

To the nearest square inch, what is the shaded sector in the circle shown below?

Answers

Answer: 116 in2

Step-by-step explanation:

I did it

data handling formula​

Answers

Answer:

what do you have to do or solve... it doesn't make sense what's got to happen

Complete the missing value in the solution to the equation:

1 5y+10x=2x-y (1/2,

2 3y+2x=x+4 ( ,2/3)

3 1/2y+2=x+10 ( ,4)

Answers

Answer:

10

Step-by-step explanation:

What’s 23y times 4x(simplify)

Answers

Answer:

92xy

Step-by-step explanation:

Multiplying 23 by 4 results in 92.

Then 23y times 4x = 92xy

y = -4x + 1
Find the equation of the line:
Slope = -4, through (-2,9)

Answers

Could you please check the other question you put? Thanks!

You have only $5 bills and $2 bills in your pocket. If you have ten bills totaling
$23, how many of each do you have?

Answers

one $5 and 9 $2 because 2x9 is 18 and 18+5 is 23

PLS SOLVE THIS ILL GIVE BRAINILEST AND EVERYTHING

Answers

X^3 = 64
Answer: 4

X^2 = 64
Answer: +-8

Find the x-intercept of the line: 10x-14y=2?​

Answers

Answer:

y=2

Step-by-step explanation:

Do you have the graph? pls kindly snap it

Use the slope formula to find the slope of the line that passes through the points.

Answers

It’s 4/5 because it’s y-y1/x-x1

Answer:its 4/5

Step-by-step explanation:

A campsite charges a flat fee per vehicle and a price per camper for each evening. The table shows the number of campers, 2, at a local campsite
and the total amount of money, y, in dollars, earned by the campsite.
Number of Campers, x
24

35
41
27
Total Amount, y
$96
$140
$164
$108
Which best represents the units for the rate of change in the table?
campers
campers per dollar
dollars
dollars per camper

Answers

Answer:

dollars per camper

Step-by-step explanation:

If the number of campers is considered as domain of the function, then the amount of charge is the range of this function

The rate of change is the change in range per change in domain, therefore it can be represented by:

dollars per camper
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