This blog is by and for Ms Cook's 2009-2010 Honors Precalculus class. Share your questions, suggestions, and thoughts about anything and everything we're doing in the class. Get extra credit for posting answers to another student's question.
Thursday, October 22, 2009
So....
Who's going to the pep rally tomorrow? And besides that, who understands completely the concept of y=x i get it, but thats because i have my notes, i'm just worried for when we have a quiz
IM GOING!!!!!!!! Wwhat i did was i just got the inverse, graphed it, and drew a straight line at the origin. did u get problems 8 and 9 like how 2 graph them and stuff like that?
I'm going to the PEP Rally because I have to go. Now I have to pretend like I care that we get to scream JUNIORS!!!!!!!!!!! at the top of our lungs. ON the other hand I don't understand the y=x thingamajiggy.
6 comments:
IM GOING!!!!!!!! Wwhat i did was i just got the inverse, graphed it, and drew a straight line at the origin. did u get problems 8 and 9 like how 2 graph them and stuff like that?
I'm going to the PEP Rally because I have to go. Now I have to pretend like I care that we get to scream JUNIORS!!!!!!!!!!! at the top of our lungs. ON the other hand I don't understand the y=x thingamajiggy.
y = x is just coordinates such as (1,1) (2,2) (3,3) and so on, and when you do the opposite you just switch the x and y coordinates from the chart
just switch the x and y coordinates like if its (-9,3) when y=x you would graph (3, -9)
What do you mean by y=x concept? Was that on the homework from Thursday or is it for the project?
It was from the homework on Thursday.
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