This is the review guide for the system of equations/ linear function test that is on Friday 12/14.
This is the test breakdown
4 solving a system (anyway you want)
1 solving a system by graphing (no algebra, but find the intersection point)
2 system applications (real world problems)
1 writing a system based on the solution
1 writing an equation from a data set
Two of these system problems can be solved by just reading the equations. In other words, you will be able to see that they have the same slope and there won't be a solution or that it is in point-slope and they share the same point, which of course is the solution.
Good problems in book to do to prepare
p. 361 #8
p. 366 #1
p. 373 #11abefg
p. 378 #1, 3, 4abcde, 6
p. 384 #1a
p. 390 #1abd
videos
graphing an equation https://www.youtube.com/watch?v=nojSLJ9KYvQ
writing the equation for a line https://www.youtube.com/watch?v=mmWf_oLTNSQ
solving a system https://www.youtube.com/watch?v=oKqtgz2eo-Y
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