Firefighter (pp. 1 of 2)
Firefighter (pp. 1 of 2)
Firefighter (pp. 1 of 2)
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It’s What’s Inside That Counts (<strong>pp</strong>. 1 <strong>of</strong> 3)<br />
Algebra 2<br />
HS Mathematics<br />
Unit: 07 Lesson: 02<br />
Each picture shows the graph <strong>of</strong> a function y=f(x) [dotted]. With the help <strong>of</strong> a calculator, you are<br />
asked to sketch the graph <strong>of</strong> y f (x)<br />
on the same grid. Look for similarities in the relationships<br />
between each set <strong>of</strong> graphs.<br />
1. Shown: y x 2<br />
y<br />
2. Shown: y x 3<br />
y<br />
4<br />
4<br />
2<br />
2<br />
-2<br />
2 4<br />
x<br />
-2<br />
2 4<br />
x<br />
You graph: y x 2<br />
3. Shown: y x<br />
4<br />
y<br />
You graph: y x 3<br />
4. Shown: y 2x<br />
6<br />
y<br />
4<br />
4<br />
2<br />
2<br />
-2<br />
2 4<br />
x<br />
-2<br />
2 4<br />
x<br />
You graph: y x 4<br />
5. Shown: y x 2 4<br />
y<br />
You graph: y 2x<br />
6<br />
6. Shown: y 3x<br />
x<br />
2<br />
y<br />
4<br />
4<br />
2<br />
2<br />
-2<br />
2 4<br />
x<br />
-2<br />
2 4<br />
x<br />
You graph: y x 2 4<br />
<br />
You graph:<br />
y <br />
3x<br />
x<br />
2<br />
©2010, TESCCC 12/17/10 page 26 <strong>of</strong> 53
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