1
Math 1521 ( Academic Systems), College Algebra, WEB
Some Review Problems Sheet1, please show your work on a separate sheet of paper
Topics: EIIIA, EIIIB,EIIIC,EIIID, EIIIE, EIIIF
1. Find :
()
[]
3
4457439 โโโโ
2. Simplify the following :
4
1
810
39
3
49 โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
โ
yz
nm
3. Find :
2
4
2
23
1
2
2+
โ
โ+
โ
โ
โy
yy
y
y
4. a .Simplify :
1
1
4
1
4
+
โ
+
โ
y
y
y
4. b. Solve for y:
3473 โ=+ yy
5. Solve for x using the Completing the Square method :
020324 2=++ xx
6. Find the equation of the line perpendicular to 2762
=
+
yx that passes through
the point
(
. Write your answer in standard form.
)
4,1โ
7. Given the functions 43)(
โ
=
xxf and
(
)
(
)
xgffindxxg o,)( 3
= and
()
(
)
xfg o
