MATH 150 SI session 04/06 by Kerrin Twigg https://padlet.com/kerrin2/acei28dc39p4vhh3 Steps to curve sketching - you can do this! en-us 2020-11-04 16:50:04 UTC 2021-04-07 00:11:27 UTC hello@padlet.com Find the x and y Intercepts kerrin2 https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890770880 To find the x intercepts set the equation equal to zero and solve for the x's. To find the y-intercepts set the x's equal to zero and solve for y]]> 2020-11-04 16:52:49 UTC https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890770880 Find the function's domain kerrin2 https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890771818 The domain is the x that makes the dominator equal to zero ]]> 2020-11-04 16:53:02 UTC https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890771818 Symmetry - is it an odd or even function? kerrin2 https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890773394 f(-x) = f(x) even
f(-x)=f(-x) odd
f(x+p)=f(x) periodic IE. sin/ cos]]> 2020-11-04 16:53:21 UTC https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890773394 (missing step - fill this in as well) kerrin2 https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890776415 Asymptotes

]]> 2020-11-04 16:53:37 UTC https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890776415 Find the Intervals of Increase/ Decrease kerrin2 https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890777309 Once you take the derivative of the function you look at where it is positive and negative. If its positive its increasing if its negative its decreasing ]]> 2020-11-04 16:53:49 UTC https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890777309 (Missing Step - fill this in as well) kerrin2 https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890778960 local max/min
Find the critical points and the plug them back into the original equation and the smallest value is the local min while the bigger value is the local max ]]> 2020-11-04 16:54:10 UTC https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890778960 Determine Concavity and Points of Inflection kerrin2 https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890780439 Concavity: Take second derivative and set equal to 0 or find where it doesn't exist. Find values greater or less than the points on the second derivative to determine concavity. (positive = up; negative = down)

Inflection Pts: Plug points back into the original function to find their inflection pt values. ]]> 2020-11-04 16:54:28 UTC https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890780439 Sketch the curve - yay! kerrin2 https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890781679 1. Start with asymptotes.
2. start graphing limits to inf or neg inf.
3. graph max/mins
4. connect all the lines making sure the graph is continuous]]> 2020-11-04 16:54:44 UTC https://padlet.com/kerrin2/acei28dc39p4vhh3/wish/890781679