Asked by Haliya
A is partly constant and partly varies as B. Derive the law of partial variation. If A=5 B=3 and if A=7 B=4 find A when B=8
Answers
Answered by
oobleck
A = mB+n
now, using the given points, just solve
3m+n = 5
4m+n = 7
clearly, m=2, and n = -1, so
A = 2B-1
now, using the given points, just solve
3m+n = 5
4m+n = 7
clearly, m=2, and n = -1, so
A = 2B-1
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.