Respuesta :
Inverse variation: y = k/x. Here x=7 and y=8. Thus,
y = k/x becomes 8 = k/7, or k=56. The const. of var. is 56.
y = k/x becomes 8 = k/7, or k=56. The const. of var. is 56.
Constant of given inverse variation is 56
What is Constant?
A mathematical constant is a key number whose value is fixed by an unambiguous definition
What is inverse variation?
Mathematical relationship between two variables which can be expressed by an equation in which the product of two variables is equal to a constant
Inverse variation equation is y = k/x
Given,
x= 7 and y = 8
Substitute the values
8= [tex]\frac{k}{7}[/tex]
k=8×7 =56
Hence, the constant of variation is 56
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