CA CPT Exam > CA CPT Questions > If the relationship between x and y is given ...
Start Learning for Free
If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?
- a)10
- b)11
- c)12
- d)13
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
If the relationship between x and y is given by 4x+ 5y = 10 and the ra...
Given, 4x - 5y = 10
To find: Range of y when range of x is 15
Let's rearrange the given equation to solve for y:
4x - 5y = 10
-5y = -4x + 10
y = (4/5)x - 2
Now we know that the range of x is 15. This means that x can take values from -15 to 15. Let's substitute these values of x in the equation we derived above to find the corresponding values of y:
When x = -15, y = (4/5)(-15) - 2 = -14
When x = -14, y = (4/5)(-14) - 2 = -14.8
When x = -13, y = (4/5)(-13) - 2 = -15.6
.
.
.
When x = 15, y = (4/5)(15) - 2 = 10
So the range of y is from -15.6 to 10. Therefore, the correct option is (c) 12, as it is the only option within this range.
To find: Range of y when range of x is 15
Let's rearrange the given equation to solve for y:
4x - 5y = 10
-5y = -4x + 10
y = (4/5)x - 2
Now we know that the range of x is 15. This means that x can take values from -15 to 15. Let's substitute these values of x in the equation we derived above to find the corresponding values of y:
When x = -15, y = (4/5)(-15) - 2 = -14
When x = -14, y = (4/5)(-14) - 2 = -14.8
When x = -13, y = (4/5)(-13) - 2 = -15.6
.
.
.
When x = 15, y = (4/5)(15) - 2 = 10
So the range of y is from -15.6 to 10. Therefore, the correct option is (c) 12, as it is the only option within this range.
|
Explore Courses for CA CPT exam
|
|
Similar CA CPT Doubts
Top Courses for CA CPTView all
If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer?
Question Description
If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer? for CA CPT 2025 is part of CA CPT preparation. The Question and answers have been prepared according to the CA CPT exam syllabus. Information about If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CA CPT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer?.
If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer? for CA CPT 2025 is part of CA CPT preparation. The Question and answers have been prepared according to the CA CPT exam syllabus. Information about If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for CA CPT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer?.
Solutions for If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for CA CPT.
Download more important topics, notes, lectures and mock test series for CA CPT Exam by signing up for free.
Here you can find the meaning of If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer?, a detailed solution for If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice If the relationship between x and y is given by 4x+ 5y = 10 and the range of x is 15, what would be the range of y?a)10b)11c)12d)13Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice CA CPT tests.
|
|
Explore Courses for CA CPT exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup