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Lilit [14]
2 years ago
15

Determine if the graph is symmetric about the x-axis, the y-axis, or the origin.

Mathematics
1 answer:
iren [92.7K]2 years ago
8 0

Answer:

y-acis

Step-by-step explanation:

the function graph is symmetric about

- y-axis when it is an even function

-the origin ehen it is an even function

A symmetrical graph about the x-axis is not a function graph

f(×) is a even if and only if f(×) =f(×)

f(×) is a odd if and only f(×)=f(×)

We have the function r(0) = 4cos (50)

(only symmetry about the y-acis or about the origin)

Check r(-0)

r(-0) = 4cos (5-0) = 4cos (-50 = 4 cos (50)

Used cos (-× = cos ×

We have r(0). Therefore the graph of r(0) is symmectric about the y-axis.

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Step-by-step explanation:

An architect is presenting a scale model of a building she's designed

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Let us used the ratio method

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→  Model(in)    :    Actual(ft)

→  1                  :    18

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- By using cross multiplication

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∴ The actual height is 216 feet

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Learn more:

You can learn more about ratio in brainly.com/question/2707032

#LearnwithBrainly

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