(-2,-4) (2,4) what is the answer in slope intercept form
Answers
Answer:
y = 2x
Step-by-step explanation:
We can find the slope
m = (y2-y1)/ (x2-x1)
= (4--4)/(2--2)
= (4+4)/(2+2)
= (8/4)
= 2
We can use the point slope form of the equation
y-y1 = m(x-x1)
y--4 = 2(x--2)
y+4 = 2(x+2)
Distribute the 2
y+4 = 2x+4
Subtract 4 from each side
y+4-4 = 2x+4-4
y = 2x
y+2 = 2x+4
Related Questions
5. The steps for solving the equation 3x + 13 = x + 27 are shown below. What property justifiesthe second step in the solution?(1 point)3x+13 = x+27Step 1: -x - x2x+13=2x+13 = 27Step 2: 1-13 -13= 1414Step 3: 22O additive identityO additive inverseO substitutionO subtraction property of equality
34÷3536with a remainder please
Write (1/3i)-(-6+2/3i) as a complex number in standard form
Use equivalent ratios to complete each table?
3x – 9y = 0
–x + 3y = –3
A. infinitely many
B.1
C.2
D.0
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What is the solution to the system of equations?
2x + y= -3
x - 2y= -4
(___,___)
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In a recent golf match, Tiger’s score was 4 less than Phil’s score. Their combined scores totaled 140. Let p represent Phil's score and t represent Tiger's score.
Which pair of equations can be used to determine their scores?
A. p – t = 140
p + t = 4
B. p + 140 = t
p = 4
C. p + t = 140
p – t = 4
D. p + t = 140
p + t = 4
(i think this one is C)
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The system of equations is coincident.
What are the missing values?
3x + y= 7
9x + __ y= __
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Allison and her husband Noah both get in their cars and begin to drive at the same time. Allison starts 360 mi from their home and drives directly home at a constant rate of 50 mph. Noah starts at their home and drives away from the home at a constant rate of 40 mph. The system that models this situation is given, where d represents the distance from home, and t represents time, in hours. The solution to the system is (4, 160).
What is the correct interpretation of the solution to this system?
d = 360 - 50t
d =40t
A. Noah will be 160 mi from home and Allison will be 4 mi from home.
B. Allison and Noah will both be 160 mi from home after 4 h.
C. Noah will be 4 mi from home and Allison will be 160 mi from home.
D. Allison and Noah will both be 4 mi from home when they drive for 160 min.
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please help me I dont understand these.
Answers
A
This study is not well designed because formulas A and B are not compared with the original formula.
B
This study is not well designed because the sample may not have been randomly selected.
C
This study is not well designed because each customer should taste the two new formulas in the same order.
D
This study is not well designed because there is not enough replication with only 50 customers.
Answers
Answer:
The study is not well designed because the formulas A and B are not compared with the original formula.
Hence, option B is correct.
Step-by-step explanation:
Given information:
As the company needs to check the flavors of nachos which are newly launched and to sell a particular amount the nachos should be liked by the customers.
Now, the sample of 50 customers are taken to taste the nachos as compared to previous one and if the sample is being liked by the customers then surely the demand will increase but the formula is not compared with the original hence the study is not well designed.
From, the above observation one can conclude that the study is not well designed because the formulas A and B are not compared with the original formula.
Hence option B is correct.
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flavored nachos, so as to deliver it with proper mentioned reason.Hence,
Hence, This study is not well designed because formulas A and B are not compared with the original formula.
Step-by-step explanation:
As mentioned above, the cmpany needs to check the new upcoming flavors of nachos i.e., A and B and is said that it should meeet the requirement of getting better from their regular ones as well. For this, the company must release the two new nachos flavors A and B, irrespective of quantity and let the customers compare it with along the regular nachos.This demands for a fact that the 50 nachos been tasted should be compared with the regular flavored nachos so as to meet the demand getting better than the usual ones. For this to happen,the above mentioned study describes it the best.
This is the correct explanation for the above question
Answers
A mixed number is the sum of a whole number and a fraction.
(Whole number-A + Fraction-A) + (Whole number-B + Fraction-B) =
(Whole number-A + Whole number-B) = (Fraction-A + Fraction-B)
Right away you see that this can't be equal to 2, because we have the sum of
two whole numbers ... which must be at least 2 ... and then some more.
But if you'll accept one negative mixed number then it's easy:
( 6 1/2 ) + ( - 4 1/2 ) = 2
Answers
The equivalent fraction of given fraction is .
Given fraction is,
It is observed that both numerator and denominator of given fraction is divisible by 4.
Simplest form of is,
Equivalent fraction that has a denominator of 32 is,
Learn more:
8/32 is the answer to your problem
B. Y + 4 = 3(X + 1)
C. Y + 4 = -3 (X + 1)
D. Y - 4 = -3 (X - 1)
Answers
Then just plug in the numbers:
Y – 4 = -3 ( x – 1) ANSWER D
Answers
Answer:
14. It is biased, because the store manager sends the survey to a customer who registered. I will send the survey to a customer who is not registered and who is new to the store.
15. This is unbiased, because they chose the students randomly.
Step-by-step explanation: