Review Guide Pre calc unit 1 test

Test is made.  It is 9 problems though a few have multiple parts.

the concepts are:

1 writing the equation to a line from 2 pts.
1 understanding the connection between parallel lines and perp lines
1 Finding min and max for a function - graph calc could be helpful
1 determining the intervals of increasing/ decreasing
3 Sketches of functions based on written descriptions (no equations)
1 graphing a piecewise function
1 even vs. odd functions
1 composite function   f(g(x))
1 word problem on functions
1 domain and range of a function - transformations


Pages and problems to look at:


p. 11 #3,4, 6, 25, 35, 97

p. 24  #3, 5, 57, 60, 61, 66. 77, 90

p. 37 #7-9, 13, 16, 31, 37, 56, 61, 67, 68

p. 48 # 53, 55, 61, 63

p. 57  #41, 44