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3 years ago

What is the range of the function graphed below?

Mathematics

1 answer:

I am Lyosha [343]3 years ago

7 0

Answer:

The range of the graph is:

-∞ < y < 2

Hence, option C is correct.

Step-by-step explanation:

We also know that range is the set of values of the dependent variable for which a function is defined.

In other words,

Range refers to all the possible sets of output values on the y-axis.

From the given graph, we can easily observe the vertical extent of the graph is all range values between -∞ and 2.

In other words,

The range of the function lies in the interval: ( -∞, 2)

Therefore, the range of the graph is:

-∞ < y < 2

Hence, option C is correct.

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Answer:

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Step-by-step explanation:

Let the smallest angle be x.

Measures of the 3 angles can be expressed as:

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The sum of all angles in a quadrilateral = 360°.

Therefore, $(x + 55) + (x + 65) + (x + 120) = 360$

Solve for x

$x + 55 + x + 65 + x + 120 = 360$

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$3x + 240 - 240 = 360 - 240$

$3x = 120$

$\frac{3x}{3} = \frac{120}{3}$

$x = 40$

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Answer:

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Step-by-step explanation:

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$E=Z_{\frac{\alpha}{2} }*\sqrt{\frac{\hat p \hat q}{{n} }$

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