bChoose the equation that represents the graph.
Oy = x - 3
Oy = -x + 3
Oy = -x-3
Oy = x + 3
Answers
The graph illustrates a linear function, because the graph is a straight line
The equation of the graph is (d) y = x +3
The points on the line are:
[tex](x_1,y_1) = (-3,0)[/tex]
[tex](x_2,y_2) = (0,3)[/tex]
First, we calculate the slope (m)
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Substitute values for x1, x2, y1 and y2
[tex]m = \frac{3-0}{0--3}[/tex]
Simplify
[tex]m = \frac{3}{3}[/tex]
Divide
[tex]m = 1[/tex]
The equation of the line is then calculated using the following formula:
[tex]y = m(x - x_1) + y_1[/tex]
Substitute values for m, x1 and y1
[tex]y = 1(x - -3) + 0[/tex]
Simplify
[tex]y = 1(x +3)[/tex]
Open bracket
[tex]y = x +3[/tex]
Hence, the equation of the graph is (d) y = x +3
Read more about linear graphs at:
https://brainly.com/question/20853486
Related Questions
What is the Y-intercept of the simplified equation??
Answers
Answer: -7
Step-by-step explanation: y+3x=8x-7
subtract 3x from both sides y=5x-7
y=Mx+b
b=-7
Josephina is five years older than cameron... and the sum of their ages is 31
How old is Josephina??
Answers
Answer:
josephina is 20 years old
Step-by-step explanation:
please mark brainliest
Answer:
20años
Step-by-step explanation:
Use the table to find the solution to the function f(x)=x^2(x-2) when x=2
Answers
f(x) = 0
good lcukkk
An art dealer makes 17.5% commission on every painting sold. If a painting sold for $1,500, what was the commission?
Answers
Answer:
262.5 dollars
Step-by-step explanation:
17.5% of 1500 is 262.5
Answer:
262.50
Step-by-step explanation:
change 17.5% into 0.175 then multiply it by 1,500
Determine if the following is Infinite solutions, one solution, or no solutions
x+y=4
2x+2y=8
Answers
Answer:
30
Step-by-step explanation:
infinite solutions cause when you take out the 2 from the bottom equation, you get x + y = 4, which is the exact same equation as the first one, so literally any two values will result in the same for both
1
2.
-
3
C
4
5 »
What is the product of the 4th square number and the 2nd square
number?
Answers
4th square = 16
2nd square = 4
16×4
=64
The area of a triangle is 3232. Two of the side lengths are 74 and 94 and the included angle is acute. Find the measure of the included angle, to the nearest tenth of a degree.
Answers
If im not wrong it would be 12 degrees
A bowl of berries contains 2 strawberries, 4 blackberries, 1 raspberry, and 3 blueberries Loue will randomly select two berries one at a time from the bowl and not put them back. What is the probability that the first berry Louie selects will be a raspberry and the second berry will be a blueberry?
.) 3/9
b) 3/10
c) 1/30
d) 1/90
Answers
Answer
b
Step-by-step explanation:
Julius bought F boxes of 24 plastic forks. He already had 39 plastic forks. Now, he has 135 plastic forks. How many boxes of plastic forks did Julius buy in all?
What is the best eqation?
A.
f - 24 × 39 = 135
B.
f + 24 × 39 = 135
C.
f × 24 - 39 = 135
D.
f × 24 + 39 = 135
Answers
Answer:
D
Step-by-step explanation:
boxes are the f. the amount in each is 24. theses will be mulitplied. then you want to add what he already had. that's the +39
3 squares are positioned to form a triangle. The small square is labeled 6 units, medium square is 8 units, and large square is not labeled.
Answer these questions about the right triangle.
What is the area of the square of the leg 6?
✔ 36 square units
What is the area of the square of the leg 8?
✔ 64 square units
What is the area of the hypotenuse square?
✔ 100 square units
What is the length of the hypotenuse?
✔ 10 units
Answers
Answer:
Area of Square(leg 6): 36units
Area of square(leg 8): 64units
(3) 100units is the Area
(4) Length of hypotenuse is 10units
Step-by-step explanation:
Square(leg 6): 6*6= 36
Square(leg 8): 8*8=64
The bigger square: 64+36=100
The length of the hypotenuse is 10units because 10*10=100
I hope this helps have a good day! :)
Please help me with this
Answers
8x - 3y = -9 what is the slope-intercept form?
Answers
Answer:
y=(8/3)x+3
Step-by-step explanation:
8x-3y=-9
-3y=-8x-9
y=(8/3)x+3
Answer:
x = 3
y = 11
Step-by-step explanation:
8x - 3y = -9
8(3) - 3(11) = -9
24 - 33 = -9
I need help I will give you 15 points
Answers
Answer:
Middle answer is right
Step-by-step explanation:
The first answer is obliviously wrong so therefore it is the last two options
-(x+1)^2
= -(x^2+2x+1)
= -x^2-2x-1-3 (add the -3)
= x^2-2x-4
y intercept make x=0 therefore y=-4
AOS is x= -b/2a
x=2/2 which is 1
therefore it isthe middle answer
Tara has five 10p coins and four 20p coins in her purse. She takes out two
coins at random. What is the probability that she takes out at least 30p?
Answers
Answer:
4/9
Step-by-step explanation:
9 coins in total
Amount of combinations to get 30p is 4 ways
so 4/9
A tree in Aldo's backyard has been growing for 2 2/5 years. The tree is 1/4 meters tall. What is the unit rate in meters per year? please I need this answer fast!!!
Answers
Answer:
The correct answer is D
Step-by-step explanation:
The division is one of the four fundamental arithmetic operations. The unit rate in meters per year is 0.10417.
What is Division?The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.
Given A tree in Aldo's backyard has been growing for 2 2/5 years. Also, the tree is 1/4 meters tall. Therefore, the unit rate in meters per year can be written as,
[tex]{\rm Unit\ rate} = \dfrac{\frac14}{2\frac25} = \dfrac{1}{4} \times \dfrac{5}{12} = 0.10417[/tex]
Hence, the unit rate in meters per year is 0.10417.
Learn more about Division:
https://brainly.com/question/369266
#SPJ2
PLEASE HELP WORTH 15 POINTS
Answers
The volume of the cube shown is 125 cubic centimeters. Which must be the value of n?
Answers
n = 20.83
125 / 6 = 20.83
their are 6 sides in a cube and 125 cubic centimeters
you're welcome
In general, describe how the outcome of the hypothesis test changes as the level of significance decreases.
Answers
Answer:
The region of acceptance gets bigger and the null hypothesis is mostly accepted as it lies in the acceptance region.
Step-by-step explanation:
As the level of significance is decreased the area for the favorable outcomes is increased. The value of ∝= 0.1 has a narrower area of favorable outcomes then the values of ∝= 0.05 or 0.01 because the value 0.1 ( 1%) is closer to the middle value or at the extreme values of the distribution as the case may be for 2 tailed or 1 tailed test.
Significance level Two tailed Test One tailed test
0.1 ± 1.645 ±1.28
0.05 ±1.96 ± 1.645
0.01 ± 2.58 ± 2.33
So if the middle point is taken as zero we see that the spread of the area of the favorable values increases as the value of ∝ significance level decreases.
The region of acceptance gets bigger and the null hypothesis is mostly accepted as it lies in the acceptance region.
I need help plz plspdlspslslsl 7.2 x 7.2 x 7.2 x 7.2 x 7.2 x 7.2
Answers
Answer:
Step-by-step explanation:
7.2^6
Answer:
[tex]7.2^{6}[/tex]
Step-by-step explanation:
The answer is [tex]7.2^{6}[/tex] because your multiplying 7.2 6 times.
Hope this helps!
Five coins are flipped. What is the probability that all coins land tails up?
Answers
Answer:
Step-by-step explanation:
One coin
Answer:
i think 1/10
Step-by-step explanation:
I need this rn plssss
Answers
Answer:
please u solve friendly and u solve eassy ok....
Step-by-step explanation:
please mark me as branilist... ok
2[3(4 to the second power + 1)] - 2 to the third power
Answers
Answer:
the answer isn’t 95
Step-by-step explanation:
2[3(4^2+1)]-2^3
2[3(17)]-2^3
2[51]-2^3
2x51-2^3
103- -2^3
103-8
95
Evaluate the function.
f(x)= - x^2 - 10x
find f(-5)
Answers
Answer:
f(- 5) = 25
Step-by-step explanation:
To evaluate f(- 5) , substitute x = - 5 into f(x) , that is
f(- 5) = - (- 5)² - 10(- 5) = - 25 + 50 = 25
A delivery truck covers a distance of 50 miles every hour. Write the equation that represents, d, the truck has covered over h hours.
Answers
Answer:
50 times h=d
Step-by-step explanation:
Could someone give me the answer to this question
Answers
Answer:
Circumference = 62.8
Step-by-step explanation:
The equation for discovering a circle's circumference is simple:
-------------------------------------------------------
C = 2πr
C is the circumference (how long is the circle around)
R is the radius (half of the width of the circle)
--------------------------------------------------------
So, instead of giving us the radius, they gave us the diameter. (the full width of the circle) So, we divide that by 2 to get the radius.
20/2=10
Now, time to fill in the equation.
C = 2π10
C = 20π
C = 62.8
*They told us to use 3.14 for pi.
50 POINTS!!!!PLEASE HELP ME IM GONNA CRY I'VE BEEN ASKING FOR A DAY NOW!!! What is the scale factor of two regular pentagons that have areas of 50cm square and 162cm square.
Answers
Answer: 25/81 also there is a scale factor calculator online tht you can use ill give you the link if you want it
Step-by-step explanation:
Answer:
25/81
hope It helped please mark brain list
NEED HELP ASAP
Complete the next equation to show the relationship between the number of ounces of oil and vinegar in the recipe.
Answers
Answer:
3!
Step-by-step explanation:
its 3, 8x3 would equal 24.
Answer: is x3
Step-by-step explanation:
Because it equals 24
someone please please help me with this ( a explanation on why you got this answer would be very helpful too) I would really appreciate it
Answers
Step-by-step explanation:
Let label this using a triangle.
We are sitting 300 ft away from the building.
We can look up to see the top of building at an angle of 60 degrees. So 60 degrees would be near where we standing at. The other angle of the top triangle would be 30 since that the height of building and the ground horizon is perpendicular to each other so they measure 90 degrees. Using triangle interior theorem, the missing angle would be 30.
We use another triangle since we are looking down.
The height of building and where we sitting at is perpendicular. The angle near we at would measure 15 and the missing angle would be 75.
The triangles both combine to form one triangle. They would form a isoceles triangle.
The most bottom angle of the triangles measure 75 while the angle where we are at of both triangle measure 75. so we have a isoceles triangle.
This means that the hypotenuse of the top triangle is equal to the length of the building.
To find the hypotenuse use 30-60-90 rules,
hypotenuse =twice of most shortest side.
[tex]h = 300 \times 2[/tex]
[tex]h = 600[/tex]
So the length of the building is 600.
tell whether a triangle can have the given angle measures:
51°, 92°, 48°
Answers
Answer:
no
Step-by-step explanation:
since the sum of the angles is 197°
it cannot have the given angle measures
Answer:
No
Step-by-step explanation:
The angles of a triangle should sum up to 180.
But the is 191°
The function f(x)=240x represents the cost of staying at a particular hotel for x nights at the full room rate of $240 per night. The hotel gives its rewards members a discount based on the length of their stay. Each additional night that rewards members stay earns them an additional 5% discount on the total cost of their stay up to a 30% discount. The function d(x)=0.05(x-1) for 1 < x ≤ 7 represents the percentage discount in decimal form for a rewards member staying x nights at the hotel.
(a) Write an equation in simplified form to represent (fd)(x).
(b) Evaluate (fd)(4), and explain what this value represents.
I WILL OFFER BRAINLIEST FOR THE BEST ANSWER!!! HURRY NOW!!
Answers
A customer earns 1 free night per 10 nights stayed.
What is function?Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.
Here, we have,
A hotel offers a reward program based on the number of nights stayed. The function f(x) represents the number of free nights earned as a function of x, the number of nights stayed.
f(x)=x/10
When we put x=10, we get f(1)=10/10=1
Here f(1) represents the number of free nights earned by the customer is 1 per 10 nights stayed.
When we put x=20, we get f(2)=20/10=2
Here f(2) represents the number of free nights earned by the customer is 2 per 20 nights stayed.
When we put x=30, we get f(3)=30/10=3
Here f(3) represents the number of free nights earned by the customer is 3 per 30 nights stayed.
When we put x=40, we get f(4)=40/10=4
Here f(4) represents the number of free nights earned by the customer is 4 per 40 nights stayed.
Then, the pattern permits you to conclude that a customer earns 1 free night for every 10 nights stayed.
To know more about functions:
brainly.com/question/1383113
#SPJ2
complete question:
a hotel offers a reward program based on the number of nights stayed. the function f(x) represents the number of free nights earned as a function of x, the number of nights stayed. f(x)