Suppose g(m) varies inversely with M and g(m)=3.5 when m=10. what is the value of M when g(m)=5?
2 answers:
Answer:
M = 7
Step-by-step explanation:
As g(m) varies inversely with M, that is represented by the expression:
Now we have to introduce a constant of proportionality (k), that is multiplying the function:
Then we can replace the given values to find the value of k:
When m=10, g(m)=3.5
k=3.5*10
k=35
Now, we can replace the given value of g(m)=5 to find M:
In an inverse variation, the function takes the form xy=k where k is a constant. Given g(10)=3.5, we find k=xy=3.5*10=35. This means the function is m*g(m)=35 When g(m)=5, then m=35/5=7.
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