PLZ HELP!!!!!!!!
Function 1 is defined by the equation y=-1/4r-5 Function 2 is defined by line p.shown on the following graph. Which function has a more negative slope?
A. Function 1
B. Function 2
C. The functions have the same slope.
Answers
Answer:
Function 1
Step-by-step explanation:
I got it correct on khan academy
The function defined on the graph by the equation y = (-1/4)r -5 and line p has slope which is represented by option C. The functions have same slope.
Let the two coordinate on the line p of the function 2 on the graph.
( x₁ , y₁ ) = (-4, -6)
(x₂ , y₂ ) = ( 4 ,-8 )
Slope of the line = ( y₂ - y₁ ) / ( x₂ - x₁ )
Substitute the value in the formula we get,
Slope of line p = ( -8 + 6 ) / ( 4 + 4 )
= -2/8
= -1/4
Slope of the function 1
y = -(1/4)r -5
When r = 8 ⇒ y = -7
r = -8 ⇒ y = -3
( x₁ , y₁ ) = (8, -7)
(x₂ , y₂ ) = ( -8 ,-3 )
Slope of the function 1 = ( -3 + 7 ) / ( -8 - 8 )
= 4/ -16
= -1/4
Therefore, slope of the both the function 1 and function 2 represented by line p are given by option C. the functions have same slope.
Learn more about slope here
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
Took the test!
PLZ HELP!! I will give points!
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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Answers
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Answers
Answer:
Check below :)
Step-by-step explanation:
If you are asked to find a side of a triangle using a given side and an angle. You should check if it is a right-angled triangle, if it is then you can use the SOH, CAH, TOA which uses the formulae as shown:
sinΘ= [tex]\frac{opposite}{hypotenuse}[/tex]
cosΘ= [tex]\frac{adjacent}{hypotenuse}[/tex]
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(Search them online for detailed explanation about trigonometry on right-angled triangles)
If it is not right-angled triangles, you need to double-check if there is another side given or angle given to use the sine rule or cosine rule
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Cosine rule: involves 3 sides and one angle
Samir works at a carpet warehouse and is paid a 4% commission on his sales. in November, he sold $9455 of carpet. How much did Samir earn in commission for November?
Answers
Answer:
$378.20
Step-by-step explanation:
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please answer, thank you in advance to whoever does !!!!
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Step-by-step explanation:
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Step-by-step explanation:
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Answers
Answer:
ur right!!
Step-by-step explanation:
Multiply. −5/6⋅27
A. −67 1/2
B. −32 1/4
C.−22 1/2
D.−18 1/2
Answers
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Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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[tex]BrainiacUser1357[/tex]
Hannah's math teacher finds that there's roughly a linear relationship between the amount of time students spend on their homework and their weekly quiz scores. This relationship can be represented by the equation y=7.1x+55 where y represents the expected quiz score and x represents hours spent on homework that week. What is the meaning of the yy-value when x=1?
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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This is going to take a while: get ready...
I like two-columns, so...
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I usually do proofs for triangles, not parallel lines, but I hope this helped!
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Answers
Answer:
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Step-by-step explanation:
Turn the standard form into slope intercept!
[tex]2y+5x=3[/tex]
[tex]2Y=3-5x\\[/tex]
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Answers
Answer:
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Step-by-step explanation:
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Step 6: Problem solving with presents
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Answer:
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Step-by-step explanation:
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Answers
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Answers
The mark-up (percent increase) of the price of the shoe from the manufacturing company to the store is 100%.
Given the following data:
Cost price = $75 Selling price = $150To determine the mark-up (percent increase) of the price of the shoe from the manufacturing company to the store:
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Read more on mark-up here: https://brainly.com/question/25790940
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hope you can understand
FAM I NEED YOU HELP POR FAVOR:
You purchase two bottles of sunscreen and a hat. The hat costs $6.50. You pay 6% sales tax. You pay a total of $16.43. How much does one bottle of sunscreen cost?
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Answer:
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Step-by-step explanation:
if you want me to show my work I dont mind at all but the answer is 4.50
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Answers
Answer:
2
Step-by-step explanation:
For a system of linear equations, the solution for the system is__
Answers
Answer: The solution to a system of linear equations in two variables is any ordered pair that satisfies each equation independently. In this example, the ordered pair (4,7) is the solution to the system of linear equations.
Picture:
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Answers
Answer:
No
Step-by-step explanation:
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Answers
Answer:
percent of change =0.5
Step-by-step explanation:
x1=46 x2=69
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Answers
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Step-by-step explanation:
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Answers
Answer:
slope = -10
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
-10*x-y-(4)=0
1.1 Pull out like factors :
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2.1 Solve -10x-y-4 = 0
Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).
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y tells us how far up the line goes
x tells us how far along
m is the Slope or Gradient i.e. how steep the line is
b is the Y-intercept i.e. where the line crosses the Y-axis
The X and Y intercepts and the Slope are called the line properties. We shall now graph the line -10x-y-4 = 0 and calculate its properties
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When y = 0 the value of x is 2/-5 Our line, therefore "cuts" the x-axis at x=-0.40000
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Slope = -10
i hope this helps
Answer:
-10x+ y=4
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find the numbers?
Answers
Answer:
The number is 5
Step-by-step explanation:
5(x - 3) < 2x
5x - 15 < 2x
-15 < -3x
5 > x
Answer:
It can be any negative number
Step-by-step explanation:
5(x - 3) < x
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You can do this with any negative number