Answers
Answer:
tp
Step-by-step explanation:
The constant of proportionality between y and x of 5 for line A.
What is the slope of straight line?The slope of a straight line is the tangent of the angle formed by it with the positive x axis as the reference.
The negative slope indicates the rate of decrease while the positive shows the rate of increase.
The lines in the graph are passing through origin.
It implies that the y-intercept for all the lines is zero.
The slope-intercept equation of the line can be written as,
y = mx + c
Here c is the y-intercept.
When c = 0, the equation becomes as y = mx.
It implies that the for lines passing through origin, the slope of the line becomes the proportionality constant.
Now, from the given graph the line A is shown to be passing through (5, 1).
Then, the slope is given as,
m = (5 - 0)/(1 - 0) = 5
Hence, the line A in the given graph has constant of proportionality as 5.
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Related Questions
i need help right now and asap this is the question and if u answer i will give brainliest and whatever it is i will give it anyway here it is
Philosophers during the Enlightenment of the 1600s and 1700s
a were most concerned with faith and religion.
b were disdainful of art and science.
c used emotion as a guiding principle.
d used reason to try to improve people’s lives.
Answers
Answer:
Sorry if I'm late!!!
D. Used reason to improve people's lives
Explanation:
The enlightenment was a time when philosophers challenged the teachings of the catholic church.
Which statement about the function
y=-1/4x-2
is true?
A As the value of x increases, the
value of y increases.
B As the value of x decreases, the
value of y stays the same.
C As the value of x increases, the
value of y decreases.
D As the value of x decreases, the
value of y decreases.
Answers
Answer:
i think its D
Step-by-step explanation:
Water is poured into a container at a steady rate. After six minutes, 9.6 gallons of water are in the container. Let g represent the number of gallons of water in the
container after t minutes.
Select the equation that represents the relationship between g and t.
g= 0.6254
gt = 0.625
1.6g =1
g = 1.6t
Answers
Answer:
g = 1.6t
Step-by-step explanation:
Here, we want to select the equation that shows the correct relationship between g and t
We are told that after 6 seconds, we have 9.6 gallons of water
So the amount per second will be 9.6/6 = 1.6 gallons per second
So the relationship between the two will be
g = 1.6t
Where t is the time and g is the gallons
A polygon is shown on the graph:
A polygon is shown on a coordinate plane. Vertex A is located at 2 comma negative 1, vertex B is located at 1 comma negative 4, vertex C is located at 3 comma negative 5, vertex D is located at 5 comma negative 3.
If the polygon is translated 3 units down and 4 units left, what will the coordinates of the new image be? Use prime notation in expressing the new coordinates.
Answers
Answer:
4 units left : subtract 4 from each x coordinate
3 units down : subtract 3 from each y coordinate
Step-by-step explanation:
Which describes the slope of the given line?
Answers
Answer:
Negative
Step-by-step explanation:
because it's going down towards the right.
Which is equivalent to the following expression?
4(9m + 3) + 9 - 2(3m)
a. 16m + 9
b. 30m + 21
c. 30m + 9
d. 42m +21
Answers
30m +21
4(9m + 3) + 9 - 2(3m), distribute the numbers into the parenthesis 36m+12+9-6m, combine like terms 30m + 21Answer:
[tex] \huge{ \bold{ \boxed{ \text{30m + 21}}}}[/tex]
Step-by-step explanation:
[tex] \text{4(9m + 3) + 9 - 2(3m) }[/tex]
[tex] \text{Step \: 1} : \text{Distribute \: 4 \: through \: the \: parentheses}[/tex]
➵ [tex] \text{36m + 12 + 9 - 2(3m)}[/tex]
[tex] \text{Step \: 2} : \text{Multiply \: 2 \: by \: 3m}[/tex]
➵ [tex] \text{36m + 12 + 9 - 6m}[/tex]
[tex] \text{Step \: 3 : \: Combine \: like \: terms}[/tex]
[tex] \text{Like \: terms \: are \: those \: which \: have \: the \: same \: base.}[/tex]
➵ [tex] \text{36m - 6m + 12 + 9}[/tex]
➵ [tex] \text{30m \: + 12 + 9}[/tex]
[tex] \text{Step \: 4 : Add \: the \: numbers}[/tex]
➵ [tex] \text{30m \: + \: 21}[/tex]
[tex] \sf{Hope \: I \: helped}[/tex]!
[tex] \sf{Best \: regards}[/tex] !
~TheAnimeGirl
Use a Pythagorean Theorem to find the missing length and then round the result to the nearest tenth.
a=7,b=__,c=8
Answers
need help fastttt plssss I give the brainliest answer to who is correct plss
Answers
Answer:
$6.75
Step-by-step explanation:
I took math in high school
explain how to solve it?
6 = 3 x - 9
Answers
Answer:
5
Step-by-step explanation:
Step 1:
6 = 3x - 9 Equation
Step 2:
15 = 3x Add 9 on both sides
Step 3:
x = 15 ÷ 3 Divide
Answer:
x = 5
Hope This Helps :)
Answer: 5
Step-by-step explanation:
6 = 3x - 9
+9 + 9
15 = 3x
/3 /3
5 = x
You start at (5, -4), You move up 3 units. Where do you end?
Answers
Answer:
(5, -1)
Step-by-step explanation:
The y coordinate increases by 3.
Answer:
-5,1
Step-by-step explanation:
help me pleasssseeee
Answers
Answer:
$600
Step-by-step explanation:
The bike is $800
if the bike cost 3/4 of regular price then you multiply $800 * (3/4)
3/4 = .75
$800 * .75 = $600
Sale price is $600
The sum of two integers is -27. If one of them is 260. find the other.
I NEED THIS ASAP!!!
PLSSSSSSSSS
Answers
Answer:
-287
Step-by-step explanation:
If x + y = z, then z - y = x and z - x = y. Since 260 + x = -27, then -27 - 260 = x.
You can change the signs for a moment but you need to change them back at the end. 27 + 260 = 287, flip the signs, -27 - 260 = -287.
d(A-N)=Q solve for d
Answers
Answer: D = Q/A - N
Step-by-step explanation: u just divide both sides by A - N
Which error did Mathieu make?
He factored incorrectly.
He did not use the constant as the x-intercept.
He set the factored expressions equal to each other.
He incorrectly solved the equation x + 3 = x + 1.
Answers
Answer:
C
Step-by-step explanation:
Plz mark brainliest
The error is he set the factored expressions equal to each other(option3).
What is X-intercepts?In a graph, the point where the line or curve crosses the axis is called the intercept. If a point crosses the x-axis it is x-intercepts. If a point crosses y-axis it is y-intercepts.
For finding x-intercepts of the given function,
First we have to factorize the given equation and then find the x values .
In [tex]f(x)=x^{2} +4x+3[/tex]
When we factorize we get , (x+3) and (x+1)
i.e., x+3=0⇒x=-3, x+1=0⇒x=-1.
That is x- intercept is -1 and -3.
Instead of this step Mathieu equated x+3=x+1.
This makes an error.
Hence, the error is he set the factored expressions equal to each other.
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Which is the graph of arctan(x)?
On a coordinate plane, a function approaches x = negative StartFraction pi Over 2 EndFraction, has an inflection point at (0, 0), and approaches x = StartFraction pi Over 2 EndFraction. The function repeats at increments of pi on the x-axis.
On a coordinate plane, a function approaches y = negative StartFraction pi Over 2 EndFraction, has an inflection point at (0, 0), and approaches StartFraction pi Over 2 EndFraction.
On a coordinate plane, a function approaches the y-axis in quadrant 1, has an inflection point at (StartFraction pi Over 2 EndFraction, 0), and approaches x = pi. The function repeats at increments pi on the x-axis.
On a coordinate plane, a function approaches y = pi, has an inflection point at (0, StartFraction pi Over 2 EndFraction), and approaches the x-axis in quadrant 1.
Please see attached below:
Answers
Answer:
First graph (see below)
Step-by-step explanation:
The graph of the arctan(x) is the first graph attached, see below. This is because if you were to plug in the equation in any TI calculator, you would get this graph.
Hotel A charges $140 and an additional $10 per person. Hotel B charges $80 and an additional $20 per person. Write an equation that will help determine how many people must rent the room for the charges to be the same?
Answers
Answer:
2 people must rent the room in hotel B to make the charges the same
Step-by-step explanation:
Is 1/2 bigger or less then 20%
Answers
Answer:
1/2 is BIGGER than 20%
Step-by-step explanation:
1/2 is the same as 50% and 50% is greater than 20%
(Percent is out of 100 so half of 100 is 50.)
Hope that helps and have a great day!
Answer:
Well if it is a sale taking place then 1/2 off is less than 20% off
However if the prices are being increased then 1/2 more is bigger than 20% more.
Step-by-step explanation:
what is the inverse of f(x) = 1/3 x + 2
A. h(x) = 1/3 x + 3
B. h(x) = 1/3 x - 2
C. h(x) = 3x -2
D. h(x) = 3x - 6
Answers
if we are taking the same eduinuity quiz then this is the correct answer
Answer: D.h(x)=3x-6
i hope this helps cause i'm doing the assingment rn
solve for x: -2(x+9)=5(x-7)
Answers
Answer: [tex]x[/tex] = [tex]\frac{17}{7}[/tex]
Step-by-step explanation:
Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below.
Step 1: Expand.
−2[tex]x[/tex] − 18 = 5[tex]x[/tex] − 35
Step 2: Add 2[tex]x[/tex] to both sides.
−18 = 5x − 35 + 2[tex]x[/tex]
Step 3: Simplify 5[tex]x[/tex] − 35 + 2[tex]x[/tex] to 7[tex]x[/tex] − 35.
−18 = 7[tex]x[/tex] − 35
Step 4: Add 35 to both sides.
−18 + 35 = 7[tex]x[/tex]
Step 5: Simplify −18 + 35 to 17.
17 = 7[tex]x[/tex]
Step 6: Divide both sides by 7.
[tex]\frac{17}{7}[/tex] = [tex]x[/tex]
Step 7: Switch sides.
[tex]x[/tex] = [tex]\frac{17}{7}[/tex]
~I hope I helped you! :)~
Find the midpoint of the line segment joining the points (-1,-1) and (-3,12)
The midpoint is a
(Simplify your answer. Type an ordered pair.)
Answers
Answer:
(−2, 11/2)
Step-by-step explanation:
the answer is (-2, 11/2)
what is 3^4*3^3 expressed as a power?
A.9^7
B.3^3
C.3^7
D. 3^12
If you answer this question CORRECTLY ill give you 20 brainliests:)) plz try to help me before 2:00pm tmr thx<3
Answers
[tex]3^4 * 3^3[/tex]
Exponent rule states that you can add the powers.
which means that the answer is C
[tex]3^7[/tex]
Hope this helped.
what is (4 multiply 7 dived by 2 ?
Answers
Answer:
14
Step-by-step explanation:
the first person to answer will be marked Brainliest
A sweater is on sale for $31.20. The original price is $52. What is the percent discount?
Answers
Answer:
40 %
Step-by-step explanation:
40% off - 31.20/52 = .60 which means a 40% discount
hope this helps! :)
Find two consecutive odd numbers such that seven times the smaller number is 17 more than six times the larger
Answers
Answer:
29 and 31
Step-by-step explanation:
Let
x = the first odd number
x + 2 = the second odd number
seven times the smaller number is 17 more than six times the larger
7*x = 17 + 6(x + 2)
7x = 17 + 6x + 12
Collect like terms
7x - 6x = 29
x = 29
x + 2 = 29 + 2
= 31
Check:
7*x = 17 + 6(x + 2)
7*29 = 17 + 6(29 + 2)
203 = 17 + 6(31)
203 = 17 + 186
203 = 203
Therefore, the two consecutive odd numbers are 29 and 31
There are 5 monkeys and 1 tiger which one is smarter?
Answers
Answer:M O N K E
Step-by-step explanation:because monke smort
Answer: Monkeys!
Step-by-step explanation: Monkeys are sometimes smarter than humans! There is also 5 of them
Multiply. Enter the product in simplest form.
17/8 x 14/51
Answers
Answer:
7/12 or in decimal form it is .583
Step-by-step explanation:
Please mark brainliest!
hope this helps!
A line passes through (3,5) and (6, 14). What is the equation of the line in point-slope form? O A. y - 5 = 1/3 (x – 3) or y – 14 = 1/3 (x – 6) B. Y- 5 = 3(x – 3) or y – 14 = 3(x – 6) C. y-5 = 19/9 (x – 3) or y – 14 = 19/9 (x – 6) or y - 5 = 9/19 (x – 3) or y – 14 = 9/19 (x – 6)
Answers
B.) y-5 = 3(x-3) or y-14 = 3(x-6)
The equation of line in point slope form is (y - 5) = 3(x - 3) or (y - 14) = 3(x - 6) passing through ( 3 , 5) and (6,14).
What is line ?" A line is defined as the collection of points in one dimensional plane which represents only one dimension length and can extends to infinity."
Formula used
Slope(m) = [tex]y_{2} - y_{1}[/tex]/[tex]x_{2} - x_{1}[/tex]
Equation of line : ([tex]y[/tex] - [tex]y_{1}[/tex]) = m([tex]x[/tex] - [tex]x_{1}[/tex])
According to the question
We have
([tex]x_{1}[/tex], [tex]y_{1}[/tex]) = (3 , 5)
([tex]x_{2}[/tex] , [tex]y_{2}[/tex]) = (6 , 14)
Substitute the value in the formula to get slope of line we get,
m = 14 - 5/6 - 3
= 9/3
= 3
Substitute the value in the formula of equation of line we get,
For ([tex]x_{1}[/tex], [tex]y_{1}[/tex]) = (3 , 5)
(y - 5) = 3(x - 3)
or
For ([tex]x_{2}[/tex] , [tex]y_{2}[/tex]) = (6 , 14)
(y - 14) = 3(x - 6)
Hence, Option (B) is the correct answer.
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The graph below shows the time Andrea spent reading one day. Write a few sentences to describe the relationship between the time Andrea spent reading and the number of pages she read.
Answers
Answer:
the more pages she read, the more time she read for.
Step-by-step explanation:
1/2(6x+4) =5(2x-8) im not sure what order to do things in or really how to do it
Answers
Pls mark brainliest
The distance of planet Saturn from the Sun is 1.5 ⋅ 109 kilometers, and the distance of planet Venus from the Sun is 1.1 ⋅ 108 kilometers. About how many more kilometers is the distance of Saturn from the Sun than the distance of Venus from the Sun? A 0.4 • 10^8. B 0.4 •10^9. C 1.4 • 10^9. D 1.4 • 10^10
Answers
the distance is s mil lion
Answer:
million
Step-by-step explanation: