m is partly constant and partly varies as n square .when n equal to2,m equal to17,and when n equal to4,and equal to53.Find the equation connecting m and m.And find when m is equal to32
3 answers
Yes
Yes
m = c + k n^2
17 = c + k *4
53 = c + k* 16
---------------------- subtract
-36 = -12 k
k = 3
then 17 = c + 4*3
c = 17 - 12 = 5
so m = 5 + 3 n
You can finish it.
17 = c + k *4
53 = c + k* 16
---------------------- subtract
-36 = -12 k
k = 3
then 17 = c + 4*3
c = 17 - 12 = 5
so m = 5 + 3 n
You can finish it.