Graph the line y=-3x-1
Answers
Answer:
Step-by-step explanation:
You have to find two points on the line, that is, two points that satisfy the equation y=3x+1. But using the equation of the line if you take x=0, you get y=1, so the point (0,1) is on the line. Similarly, you can take x=1 and the equation gives you y=4, so the point (1,4)
belongs to the line. Now you only need to mark these two points on a graph, and draw the line going through them, like so:
graph{3x+1 [-10, 10, -4.44, 5.56]}
Of course, any other pair of points on the line would have been the same, such as (2,7) and (3,10)
When x = -2, y = -1 -3(-2) = -1 +6 = 5. Therefore, -2, 5 would be a row on your table.
When x = -1, y = -1 -3(-1) = -1 + 3 = 2. Therefore, -1, 2 would be a row on your table.
Related Questions
How many terms are in the polynomial? What type of polynomial is this?
Answers
Answer:
3 terms
Step-by-step explanation:
Given polynomial has 3 terms. It is a trinomial
please help me this is due today How many students do not prefer pepperoni pizza ??
Answers
Answer:
50%
Step-by-step explanation:
how ever many kids are in that class, divide it by 2 and that will be the amount of kids that do not prefer pepperoni (:
Suki split five dogs treats equally among her six dogs. What fraction represents this division.
Answers
Answer:
5/6
Step-by-step explanation:
We can find the fraction by dividing 5 by 6, since there are 5 treats and 6 dogs.
5/6 will be the fraction representing the division
Question 5 (1 point)
Which of the following statements about rigid transformations is FALSE?
The shape and size are not preserved.
2:
In a reflection, the points on the pre-image and image are the same distance
from the line of reflection.
3:
Either the shape or the size is not preserved.
In a rotation, the points of the pre-image are always the same distance away
from the center of rotation as the corresponding points of the image.
4:
Answers
Answer:
The false statements are;
The shape and size are not preserved
3: Either the shape or the size is not preserved
Step-by-step explanation:
A rigid transformation, in mathematics, is a planar transformation, preserving, the length or linear dimensions of the original figure or pre-image. Examples of rigid translation includes, rotation, reflection, translation, and their combinations of these transformations.
Rigid transformation is one where a geometric shape in an Euclidean space is transformed such that the spatial distances between any two points is maintained
Therefore, both the shape of the figure or pre-image and its size are preserved.
What is the additive inverse of 0?
Answers
Answer:
The additive inverse of 0 is 0.
Answer:0
Step-by-step explanation:
The number 0 is the only number with its additive inverse being itself. That is, the additive inverse of 0 is 0.
find an ordered pair x-2y=4
Answers
Step by Step:
x-2y=4
+2y +2y
x=-2y+4
x-2y=4
-4 -4
x-2y-4=0
+2y +2y
x-4=2y
Divid by 2
1/2x-2= y
x=-2y+4
x=-2(1/2x-2)+4
x=-x+4+4
x=-x+8
+x +x
2x= 8
x=4
y=1/2x-2
y=1/2(4)-2
y=2-2
y=0
(4,0)
The ordered pair for the equation x-2y=4 will be (-4,-4).
What is the equation?A mathematical equation is a claim that two expressions, which may contain variables or numbers, are equal. Equations are essential questions, and the main motivations for the development of mathematics have been efforts to methodically discover answers to these questions.
It is given that the equation is x-2y=4.
We have to find the ordered pair for the triangle.
You may run a test to see whether an ordered pair is a solution to an equation. Put the ordered pair's x-value into the equation after identifying it. It is clear that the ordered pair is a solution to the equation if, after simplifying, the y-value you obtain matches the y-value in the ordered pair.
The question is incomplete.
The complete question is to find the ordered pair of the equation x-2y=4 is the coordinates (-4,y)
x-2y=4
-4-2y=4
-2y=4+4
2y=-8
y= -4
Thus the ordered pair will be (-4,-4).
Learn more about the equation here,
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What is the value of p +9 when p=13.
Answers
Answer: 22
Step-by-step explanation: p=13 so if you make p into an equation it would be shown as p+9=22, or it could also be 13+9=22
Solve for s.
0.5s +1= 7+ 4.58
S =?
Answers
Answer:
s = 21.16
Step-by-step explanation:
0.5s +1= 7+ 4.58
Combine like terms
0.5s +1=11.58
Subtract 1 from each side
0.5s +1-1= 11.58-1
.5s = 10.58
Multiply by 2
.5s *2 = 10.58*2
s = 21.16
Answer: s = 21.16
Step-by-step explanation:
0.5s + 1 = 7 +4.58 Combine like terms on the right side
0.5s + 1 = 11.58 Subtract 1 from both sides
-1 -1
0.5s = 10.58 Divide both sides by 0.5
s = 21.16
A scientist measured the mass of 9 samples of a substance. The data is shown in the table
Answers
Answer:3.1
Step-by-step explanation:
Answer:
Step-by-step explanation:
I think that you are suppose to simplifiy it out to find the answer.
At 9:00 am, the temperature was at 93% The temperature dropped 3% each hour for 6 hours. What is the temperature at 3:00 pm?
Answers
Answer:
75%
Step-by-step explanation:
3x6 =18%
93-18
=75%
Find the midpoint of the segment with the following endpoints.
(4,-10) and (10,0)
Help?
Answers
Answer:
(7,-5)
Step-by-step explanation:
Answer:
(7,-5)
Step-by-step explanation:
(7,-5)
Which is the best type of graph to model the speed of a roller coaster over the full two minutes it takes to complete the ride? a qualitative graph a discrete graph a bar graph a histogram
Answers
Answer:
A qualitative graph
Graphs are used to show the relationship between related quantities.
The best type of graph to model the speed over the full two minutes, is a discrete graph.
From the question, we have the following variables:
SpeedTimeThe best type of graph must show the trend between the speed of the roller coaster and the time.
Analyzing the options, we have:
Both variables are numerical data, and a qualitative graph cannot be used as a model; because qualitative graphs are used for non-numerical data.Bar graphs and histograms are used to show distributions; not trendsThe discrete graph (see attachment) is used for numerical data, and it can also be used to show trends (by connecting the dots)Using the above analysis, we can conclude that the best type of graph to use, is a discrete graph
Read more about graphs at:
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What is the difference of -9 - 17 =
Answers
Answer:
the difference of -9 - 17 = -26
There are 1,044 apartments in Baldwin County this year, which is approximately an 8.1% increase from last
year. How many apartments were there in Baldwin County last year?
Answers
Given :
Total apartments 1044 .
Increase in apartments , 8.1 % .
To Find :
How many apartments were there in Baldwin County last year.
Solution :
Let , amount of apartments last year is x .
So ,
[tex]\dfrac{1044-x}{x}\times 100=8.1\\\\(1044-x)\times 100=8.1x\\\\104400-100x=8.1x\\\\108.1x=104400\\\\x=\dfrac{104400}{108.1}\\\\x=965[/tex]
Hence , this is the required solution .
PLSSS HELP!! Select the number that would make this statement true: 628 ÷ ________ = 0.628
10 to the power of 1
10 to the power of 2
10 to the power of 3
10 to the power of 4
Answers
Answer:
10 to the power of 3
Step-by-step explanation:
i used a calculator (´-﹏-`；) - Hope this helps
solve 4 < -2x + 3 < 9
Answers
ANSWER:
-3<x<-0.5.............
Helpppp A class of 37 students took a test worth 100 points. The five-number summary of their scores
is 55, 67, 73, 81, 98.
Answers
Answer:
44.7
Step-by-step explanation:
please help :) thank you!
Answers
Answer:
A
Step-by-step explanation:
just plug in the formula
P is between A and E, AE=27.3 and AP=12.8. What is the length of PE?
Answers
i could be wrong if i am so sorry
The length of line PE from the distance AE is 14.5
The schematic view showing the illustration of the question is shown in the image attached below.
Given that:
line AE = 27.3line AP = 12.8Line AP shows the distance halfway to line AE.
In order to determine the value of line PE, we need to subtract the value of line AE from PE.
i.e.
AE = 27.3 - 12.8AE = 14.5Therefore, we can conclude that the length of PE is 14.5
Learn more about length here:
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Select all the correct answers. Which sequences of transformations applied to shape I prove that shape I is similar to shape II? a translation 12 units right and 5 units up, and then a dilation by a scale factor of 2 a reflection across the x-axis and then across the y-axis, and then a dilation by a scale factor of 2 a 180° counterclockwise rotation about the origin, and then a dilation by a scale factor of 2 a reflection across the y-axis, and then a dilation by a scale factor of 2 a reflection across the x-axis, and then a dilation by a scale factor of 2
Answers
Answer:
B and C
Step-by-step explanation:
got it right on my test.
What is the range of the data 79,52,85,94,71,82.84,66,58,98,72,100
Answers
Answer:
48 is the range!
Step-by-step explanation:
I hope it helped! Have a good day, dear. <3
Is -8.4 a Rational number or a Integer ?
Answers
Integers are just whole numbers and their negative counterparts.
The set of integers is shown below.
{... -3, -2, -1, 0, 1, 2, 3, ...}
Decimals are not integers but rational numbers do include them.
So -8.4 is a rational number.
Answer:
It is a rational
Step-by-step explanation:
-8.4 can be turned in to a fraction meaning it is not an whole number meaning it can not be an integer
10.51 less than the product of 42 and x to
Answers
Answer:
Step-by-step explanation:
42x - 10.51 cannot be answered
HELPPP!!!!! Matthew decides to buy expensive designer jeans. Less expensive jeans are available,
but the added cost of the designer brand is worth it to Matthew most likely because
he has a limited income
he prefers designer brands
his budget is restricted
o the alternatives cost more
Answers
What is the value of x in the following equation? x2 - 1 = 8
Answers
Answer:
4.5
Step-by-step explanation:
if we take -1 and put it in L.H.S it becomes 8+1=9 and then when u put x2 which is x×2 to L.H.S it becomes 9÷2 =4.5
Answer:
4.5
Step-by-step explanation:
First break it apart by taking the x2 and set it aside then add 8 + 1 which is 9.
Next take the 9 and divide it by 2 then you get 4.5.
To double check make sure to multiply 4.5 by 2 just to make sure it gets 9 as the answer.
What divides Antarctica into eastern and western regions? Ross Ice Shelf Ellsworth Mountains Antarctic Peninsula Transantarctic Mountains
Answers
Answer:
The Transantarctic Mountains
Step-by-step explanation:
Hope this helps you :)
Answer:
transantartica mountains
Step-by-step explanation:
What is the value of g in this problem? g – 4.9 = 8.3
Answers
Answer:
[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{g = 13.2}}}}}[/tex]
Step-by-step explanation:
[tex] \sf{g - 4.9 = 8.3}[/tex]
Move 4.9 to right hand side and change it's sign
[tex] \longrightarrow{ \sf{g = 8.3 + 4.9}}[/tex]
Add
[tex] \longrightarrow{ \sf{g = 13.2}}[/tex]
Hope I helped!
Best regards! :D
What single percentage change is equivalent to a 9% increase followed by a 17% increase
Answers
Answer:
27.53%Step-by-step explanation:
Initial number = 100
9% increase
100*1.09= 10917% increase
109*1.17= 127.53The difference with the initial number is:
127.53 - 100 = 27.5327.53/100*100% = 27.53%This is the single percentage change
Denver is about 5200 ft above sea level which number line best represents this integer
Answers
Answer:
A or the first one
Step-by-step explanation:
the second graph is below 5000 so this is not right
the third graph is in the negatives so this is not right
the 4th graph is also a negative so this is not true
this only leaves the first graph
Simplify by combining like terms.
1. 6r+3s+2s+4r
2. 0.5-x
Answers
Answer:
10r + 5s and the second one stays the same because 0.5 doesn't have the variable x so u leave it the same. Hope this helps
Step-by-step explanation:
