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3241004551 [841]
3 years ago
12

A grocery store sells 6 bottles of water for $4 and 18 bottles of water for $10 is the cost of the water proportional to the num

ber sold explain?
Mathematics
1 answer:
SpyIntel [72]3 years ago
8 0
66¢ for 6 bottles. or ¢55 for 18 bottles
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3 years ago
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Answer:

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Step-by-step explanation:

To find the inverse of a function f(x), we let f(y)=x and then solve again for y.

For example, using g(x)=-0.5x, we will let g(y)=x, giving x=-0.5y. This means that y=-2x, and thus g^{-1}(x)=-2x.

Using similar logic, we see that:

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2 years ago
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3 years ago
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3 years ago
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