3 years ago

If your good at math can you please tell me the answer to this fast?? Btw sorry about the bad lighting

2 answers:

REY [17]3 years ago

6 0

Answer:

hihi

Step-by-step explanation:

AnnZ [28]3 years ago

4 0

Answer:

It is b

Step-by-step explanation:

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harkovskaia [24]

Answer is (4,-3) I’m pretty sure it’s right sorry if it’s wrong

3 0

3 years ago

Korvikt [17]

Answer:

$\huge \boxed{\red{ \boxed{ - \cos(x) + C}}}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

<h3>tips and formulas:</h3>

<h3>let's solve:</h3>

$\sf \: rewrite \: \tan( \theta) \: as \: \dfrac{ \sin( \theta) }{ \cos( \theta) } : \\ = \displaystyle \int \: \frac{ \sin(x) }{ \cos(x) } \cos(x) \: dx \\ = \displaystyle \int \: \frac{ \sin(x) }{ \cancel{\cos(x) }} \: \cancel{ \cos(x)} \: dx \\ = \displaystyle \int \: \sin(x) \: dx$
$\sf \: use \: the \: formula : \\ \sf \displaystyle - \cos(x)$
$\sf add \: constant : \\ - \cos(x) + C$