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Greeley [361]
3 years ago
14

If the function rule is to divide by 10, and there is an output value is 7.2, what is the input value?

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
6 0
The answer is:  "72" .
______________________________________________
 (input value, or "x")  / 10 = y  = f(x);

When y = 7.2, what is the value of "x" ?


x / 10 = 7.2 ;

x = (7.2) * 10 = 72 .
_______________________
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