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None. k does not appear to have anything to do with either of them.

Q: What is the function of k if x equals 4 and y equals -12?

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The statement "y varies inversely as the square of x" means that in function form y(x) = k/x2, where k is an (initially) unknown constant. The second condition can be written in algebraic form as 4 = k/32 ; or k = 4 X 9 = 36; Then y(2) = 36/22 = 9.

k=log4 91.8 4^k=91.8 -- b/c of log rules-- log 4^k=log 91.8 -- b/c of log rules-- k*log 4=log91.8 --> divide by log 4 k=log 91.8/log 4 k= 3.260

If y and x are related inversely, then the equation for y can be said to be:y = k/xTo find the constant k, substitute 12 for y and 6 for x (a pair of values that are known to satisfy the equation).y = k/x12 = k/612 X 6 = k72 = kThe value of the variation constant k is 72.

8-4k = 40 (4k-8) - 8 = 40-8 4k = 32 4k/4 = 32/4 k =8

a = F divided by km

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k * 4 = 48 k = 48/4 k = 12 so 12 * 4 = 48

12 - 4 + k = 85 8 + k = 85 k = 77

K/3 + k/4 = 1 LCD=12 *divide lcd by denominator* K(4) + K(3) = 12(1) 4k + 3k = 12 7k = 12 k=12/7

The answer to negative 6 over 5K equals 12 is k equals -10.

k = 2 and 2 < 12

k = f(n) = 7n

k = -1

Take 3k from both sides to get k-3 equals 4, so k is 7

12

50

neg(-k) + neg(-k) = k + k = 2k = 4

You have:A = K / B^3The given data gives value for K :K = ( A ) ( B )^3K = ( 28.5 ) ( - 4 )^3 = - 1824A = ( - 1824 ) / B^3Answer : A = ( - 1824 ) / ( B )^3 = ( -1824 ) ( B )^( -3 )

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