Name _________________________________________ Period _____ Date ______________________
Assignment #21C: Working with Exponents
 492 (3-6, 19-22)
Simplify the expression. Write your answer using exponents. For example, just say 34 instead of 81.
6. Write the equation of a line that goes through the points (-2, -3) and (3, 6).
7. Write an equation of a line parallel to the line in problem 6 that goes through (1, 5).
8. Write an equation of a line perpendicular to the line in problem 6 that goes through (1, -2).
9. Use a graphing calculator to graph the lines in 6-8, list the intersection points to 4 decimal places.
Algebra 1
Name _________________________________________ Period _____ Date ______________________
For each of the tables below, find an algebraic equation for the Out as a function of the In.
1.
3.
In
1
2
3
4
Out
11
19
27
35
In
1
2
3
4
Out
21
15
9
3
2.
5.
In
1
2
3
4
Out
8
16
24
32
In
1
2
3
4
Out
3
9
27
81
4.
In
1
2
3
4
Out
18
36
72
144
In
1
2
3
4
Out
100
50
25
12.5
6.
Algebra 1