Review Guide for algebra I periods 4-6

There are 10 problems on the unit test on graphing

3- graphing situations

3 - graphing equations

4 - making a scatterplot, finding the equation for a line of best fit, making predictions


Here are some sample problems

1.   graph:  y = -4x + 5
2.  graph:  8x - 2y = 15
3.  graph: y = x^2 - 3x - 7
4.  create a graph for revenue vs. sandwich sales where each sandwich costs $4.50
5.  create a graph for distance vs. time for a runner going up a mountain and then down it.
6.  create a graph for the Pico bus going from Westwood to SM and making 10 stops.
7.  For the scatterplot, go to p. 257 in the book and do #3, 4.