3 years ago

Which number is irrational?

1 answer:

8 0

You haven’t given any options, but an irrational number is essentially one that can’t be expressed as a fraction.

Some examples: pi, e, sqrt(2)

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In the function y=4x^2-5, what effect does the number -5 have on the graph, as compared to the graph of y=x^2

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If f(x) =2x and g(x) = cos(x) then g(f(π/2)) = ?<br> Number 2 in picture

Romashka [77]

Answer:

(4) -1.

Step-by-step explanation:

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Ymorist [56]

Answer:

The value of x is 7 and y is 14.

Step-by-step explanation:

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$substitute \: x = 7 \: \: into \: \: (2)$

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4 years ago

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Step-by-step explanation:

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