If y is inversely proportional to x + 1, and y = 2 when x = 1,what is the value of x when y = 4?x =
Question
If y is inversely proportional to x + 1, and y = 2 when x = 1, what is the value of x when y = 4?
x =
Solution
If y is inversely proportional to x + 1, we can express this relationship as y = k/(x + 1), where k is the constant of proportionality.
We know that y = 2 when x = 1, so we can substitute these values into the equation to find k:
2 = k/(1 + 1) 2 = k/2 k = 4
Now that we know k, we can find the value of x when y = 4:
4 = 4/(x + 1) 1 = 1/(x + 1) x + 1 = 1 x = 0
So, the value of x when y = 4 is 0.
Similar Questions
If y is inversely proportional to x3, and y = 8 when x = 2,what is the value of y when x = 4?y =
If y is inversely proportional to x, and y = 12 when x = 0.5 ,what is the value of y when x = 2?y =
If y is directly proportional to x2, and y = 2 when x = 1,what is the value of y when x = 5? y =
Assume that y𝑦 varies directly with x𝑥. If y=4𝑦=4 when x=2𝑥=2, find y𝑦 when x=16𝑥=16. y=𝑦= Answer 1 Question 20
If x varies inversely as (y2 - 1) and is equal to 24 when y = 10, the value of x when y = 5 will be ?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.