Derive cubic function

$$y=ax^3+bx^2+cx+d$$

Find the cubic eq whose graph has horz tangent at the points$ (-2,6)$ and $ (2,0)$
$$y’=3a{x}^{2}+2bx+c$$

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s