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4 years ago

Choose the statement which is equivalent to sin(x)+cos(x)=0

1 answer:

6 0

$\sin(x) + \cos(x) = 0 \\ \Leftrightarrow \sin(x) = - \cos(x) \\ \Leftrightarrow \frac{ \sin(x) }{ \cos(x) } = - 1\Leftrightarrow \tan(x) = - 1$

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Step-by-step explanation:

The given vertices of are (–2, 4), (5, 4), (3, –3), and (–2, 0).

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What is the slope of the line that passes through the points (-3, -3)(−3,−3) and (-18, -23) ?(−18,−23)? Write your answer in the

Kryger [21]

Answer:

Let's see what to do buddy...

Step-by-step explanation:

_________________________________

Step (1)

To find the slope of linear functions using two points, we have the following equation :

$slope = \frac{y(b) - y(a)}{ x(b) - x(a) } \\$

Where a and b are two point of the function.

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Step (2)

Well now I want to choose a name for the given points :

a = ( -3 , -3 ) ••••••••• b = ( -18 , -23 )

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Step (3)

It's time to put the the coordinates in the above equation :

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$slope = \frac{ - 23 + 3}{ - 18 + 3 } \\$

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And we're done.

Thanks for watching buddy good luck.

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