1. TI-83: y = , 2nd x2 , 49 – x^2 to get Then hit graph Range [0, 7]
TI-83: y = , 2nd x2 , 49 – x^2
to get
Then hit graph
Range
[0, 7]
Domain
[-7, 7]
HW: Study for 1.3 – 1.4 Quiz

2. 1) D: (-, ) R: (-, 1] 3) D: (-, -1], [1, ) R: [0, ) 24) a.
HW Answers Pages (1-11 ODD, 19a, 21a, parts a & b only, odd, odd)
1) D: (-, ) R: (-, 1]
3) D: (-, -1], [1, ) R: [0, )
5) D: [-4, 4] R: [0, 4]
7) function
9) not
11) function
19a) inc on (-, )
21a) inc on (-, 0), (2, )
dec on (0, 2)
23) a.
b. inc on (-1, 0), (1, )
dec on (-, -1), (0, 1)
24) a.
b. inc on (0, )
dec on (-, 0)
25) a.
b. inc on (-2, )
dec on (-3, -2)
26) a.
b. inc on (1, )
dec on (-, -1)
constant on (-1, 1)

3. 27) Even 41) Neither even or odd 29) Odd 31) Neither even or odd
HW Answers Pages (1-11 ODD, 19a, 21a, parts a & b only, odd, odd)
27) Even
29) Odd
31) Neither even or odd
35) Even
37) Neither even or odd
39) Even
41) Neither even or odd
43) Neither even or odd
45) Neither even or odd

4. Objective:
Review for 1.3 – 1.4 Quiz

12. Sneedlegrit:
Determine the intervals of increasing, decreasing and constant values and write as intervals for:
F(t) = |t – 3| + 1
HW: Study for 1.3 – 1.4 Quiz