Mat 1033 Common Final Review Worksheet With Answers - Santa Fe College Page 9

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33.
Solve the three part inequality. Write the answer in interval notation.
7 < x + 8 < 9
What is the solution? Give your answer in interval notation, or write N if there is no solution.
_________________________________________________________________________________
34.
Use the graph of y
= x – 5 to solve each
1
equation or inequality.
Part 1.
y
= 0
1
Part 2.
y
< 0
1
Part 3.
y
> 0
1
Part 1.
The solution set is {x | ____________}.
(Simplify your answer. Write an equation.)
Part 2.
The solution set is {x | ____________}.
(Simplify your answer. Write an inequality.)
Part 3.
The solution set is {x | ____________}.
(Simplify your answer. Write an inequality.)
________________________________________________________________________________
35.
Write the expression in radical notation.
1 / 5
(8 )
x
_____________
=
(Give an exact answer, using radicals as needed.)
________________________________________________________________________________
y
36.
Find the slope of the line, and sketch the
10
graph.
8
6
5x – 3y = 15
4
2
x
The slope is ____________ .
-10 -8 -6 -4 -2
2
4
6
8 10
-2
(Use an integer or a simplified fraction. Use
N if the slope is undefined.)
-4
-6
-8
-10
MAT 1033 Common Final Review Packet
Page 9

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