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UCSMP Advanced Algebra © Scott, Foresman and Company<br />
Name<br />
L E S S O N<br />
M A S T E R<br />
Vocabulary<br />
2-4<br />
B<br />
1. Slope measures the ? of a line.<br />
Questions on SPUR Objectives<br />
2. Multiple choice. Tell which of the following<br />
is not a definition of slope.<br />
(a) the rate of change of<br />
y with respect to x<br />
(b)<br />
change in vertical distance<br />
change in horizontal distance<br />
change in independent variable<br />
(c) (d)<br />
change in dependent variable<br />
Skills Objective C: Find slopes.<br />
In 3–5 find the slope of the line through the given points.<br />
3. (5, -2), (3, 8) 4. (-9, 2), (-4, 0) 5. (12, 8), (6, -3)<br />
6. Find the slope of each line<br />
graphed at the right.<br />
a.<br />
b.<br />
c.<br />
Representations Objective E: Identify properties of variation functions.<br />
In 7–9, give the slope of the line which is the<br />
graph of the equation.<br />
rise<br />
run<br />
1<br />
7. y � -7x 8. y � 2 x 9. y � 0.2x<br />
a.<br />
c.<br />
y<br />
b.<br />
x<br />
25 �
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