Here's what's on the quiz:
- Solve a linear system (2 equations with x and y) using substitution and/or elimination (showing all work)
- Solve a system graphically (using a graphing calculator)
- Determine if a point is a solution to a system
- Solve a system with 3 equations using back substitution
- Don't forget--you have to know how to identify if there are no solutions or infinite solutions as well!
I have assigned you some Khan Academy topics you can use to study for your quiz tonight! So, if you want to prepare, log into Khan, check your notifications, and use the assigned topics to review!
You can also use any of the odd problems (so you can check your answers) from our 7.1/7.2 problem set or our 7.3 problem set!
You can also use any of the odd problems (so you can check your answers) from our 7.1/7.2 problem set or our 7.3 problem set!
After our quiz we'll get back to work with this crazy row operation stuff! See you there!
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