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lara31 [8.8K]
3 years ago
11

Simplify the radical expression sqrt 21y * 5sqrt 49y

Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0
<span>    sqrt 21y * 5sqrt 49y
= sqrt(21y) * 5*7*sqrt(y)
= sqrt(y) [ sqrt(21) * 35 ]         (answer)</span>
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By using the given graph:

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<h3></h3><h3>How to use the graph to find the values of the function?</h3>

Suppose that we want to find the value of the graphed function when x = a.

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Now we can do these steps for each of the wanted values.

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  • When x = 0, the value of the function is f(0) = 1.25
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If you want to learn more about how to read graphs:

brainly.com/question/4025726

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