Chapter 1 Test
September 4, 2008
Name
1. Find the equation of the line, in General
H
or Standard
L
Form, for the line that passes through the point
H
3,

2
L
and has
its x

intercept at x
=
2.
2. Draw a sketch of the line
3 x
+
4
H
y

2
L
=
0,
clearly showing the scale on each of the axes, and labeling two points.
3. Find the value of k that will make the following two lines perpendicular:
2
x
=
3
y
+
7,
and
ky
+
6
x

5
=
0
4. Draw a sketch of the curve
y
=
2 sin
i
k
j
j
j
1
ÄÄÄÄÄ
2
x

p
ÄÄÄÄÄ
4
y
{
z
z
z
,
clearly showing the scale on each of the axes, and labeling two points.
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View Full Document5. Draw a sketch of the curve
y
=
»

x
2
+
2x
»
,
clearly showing the scale on each of the axes, and labeling three points.
6. If
f
H
x
L
=
1
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
x
+
1
and
g
H
x
L
=
2
ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
ÄÄÄÄÄÄÄ
2x

1
,
find
g
H
f
H
x
LL
, and indicate the domain and range.
7. Draw a sketch of the curve
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 Sarah Palin, Graph of a function

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