Answer:
Step-by-step explanation:
If two variables are inversely proportional, it means that an increase in the value of one variable would cause a corresponding decrease in the other variable. Also, a decrease in the value of one variable would cause a corresponding increase in the other variable.
Given that f varies inversely with g, if we introduce a constant of proportionality, k, the expression becomes
f = k/g
If f = 28 when g = 2, then
28 = k/2
k = 2 × 28 = 56
Therefore, the inverse variation equation is
f = 56/g
When g = 7, then
f = 56/7
f = 8
