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If X Varies Inversely As Y

If X Varies Inversely As Y. This can be seen graphically below. X * y = k.

PPT 9.1 Inverse & Joint Variation PowerPoint Presentation, free
PPT 9.1 Inverse & Joint Variation PowerPoint Presentation, free from www.slideserve.com

Now, substitute the values of y and k in the equation xy = k, thus, x (8) = 24. So, x y 2 is inversely proportional to y. If x is multiplied by a factor, y must be divided by the same factor in order to keep k constant.

∴ Y Α 1/X Let K Be The Proportionality Constant.


X ∝ 1 y or x = k ⋅ 1 y or xy = k (k is the constant of proportionality) x = 12 when y = 3 ∴ 12 ⋅ 3 = k or k = 36.hence the variation equation is xy =. If x varies inversely with y. If x varies inversely as y, then x = 6 0, y = 2, 1 0.

The Formula Is The Same.


However, the value of k can’t equal zero, i.e. X = 24/8 = 3. We say that y varies inversely with x if y is expressed as the product of some constant number k and the reciprocal of x.

When Y = 16, Then.


View solution > if x and y vary inversely find the values of l,. So, x 2 y n varies with x 4 y 2 2 n. The inverse variation formula is:

Now, Substitute The Values Of Y And K In The Equation Xy = K, Thus, X (8) = 24.


Y=color(green)(8) when x=3 if y varies inversely as x^2 then color(white)(xxx)y*x^2=c for some constant c given that (x,y)=(6,2) is a solution to this inverse relation: If x varies inversely as y^2, and x = 2 when y = 10, find x when y = 2. If x varies inversely as y and x = 7 when y = 9.

X Y 2 Varies Inversely As Y.


Play this game to review mathematics. Let k represent the constant defining this inverse porportion k = 100/2 = 50 k = 50 x = 4/50 = 2/25 If y varies inversely as x, and y = 32 when x = 3, find x when y = 15.

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