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2 years ago

How to find the vertex, Axis of symmetry, Amount of x intercepts, amount of y intercepts, Domain, and Range of this Graph?

Mathematics

1 answer:

Andrews [41]2 years ago

8 0

vertex

exual

max

min

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Zinaida [17]

Answer:

B) 59 cm²

Step-by-step explanation:

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3 years ago

Find the terminal point on the unit circle determined by pi radians.

svet-max [94.6K]

Answer:

Terminal points

$(x,y) = (\frac{1}{\sqrt{2} }) , (\frac{-1}{\sqrt{2} })$

Step-by-step explanation:

According to the question, it is provided that

$\theta = \frac{7\pi}{4}$

Now

$x = 1. cos (\frac{7\pi}{4})\\\\ = cos (2\pi - \frac{\pi}{4})\\\\= cos \frac{\pi}{4} \\\\= \frac{1}{\sqrt{2} }$

$y = 1. sin (\frac{7\pi}{4})\\\\ = sin (2\pi - \frac{\pi}{4})\\\\= -sin \frac{\pi}{4} \\\\= \frac{-1}{\sqrt{2} }$

Now

$(x,y) = (\frac{1}{\sqrt{2} }) , (\frac{-1}{\sqrt{2} })$

These two represents the terminal points

We simply applied the above equations and then equate these two equations to determine the terminal points and therefore the same is to be considered

It could be figure out by using the x and y points

Therefore the two shows the terminal points

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3 years ago

Determine the value of x.

viktelen [127]

Answer:

6^2 + 6^2 = 72 sqrt(72) = 8.49

Step-by-step explanation:

use pythagorean therom a^2 + b^2 = c^2

where c is the hyp.

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3 years ago

How to find the vertex, Axis of symmetry, Amount of x intercepts, amount of y intercepts, Domain, and Range of this Graph?​

How to find the vertex, Axis of symmetry, Amount of x intercepts, amount of y intercepts, Domain, and Range of this Graph?