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Zanzabum
3 years ago
15

When x = 8, y = 18. find y when x = 84?

Mathematics
1 answer:
vredina [299]3 years ago
5 0
8÷18=84÷y
8y=18×84
8y=1512
y=189
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The domain and range of the graph of a logarithmic function are;

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<h3>How can the graph that correctly represents a logarithmic function be selected?</h3>

The basic equation of a logarithmic function can be presented in the form;

y =  log_{b}(x)

Where;

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y =  log_{1}(x)

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Given that <em>b</em> > 0, we have;

{b}^{y}  = x > 0

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Range; -∞ < y < +∞, which is the set of real numbers.

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Required

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