Pre-Cal 20S January 8, 2008

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Darren Kuropatwa

Pre-test.

Formation Technologie

Rational Expressions &
Equations Pre-Test:
Time to put our heads together

Let's put our heads together
by ﬂickr user Normski's

Given that both rational expressions are deﬁned, what is the value of k?

Given that both rational expressions are deﬁned, what is the value of k?

State all the non-permissible values of x:

Janice walks to her cottage at 2 km/h and returns at 6 km/h. The
round trip takes 3 hours. How far did Janice walk?

Pre-Cal 20S January 8, 2008

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Pre-Cal 20S January 8, 2008

1. Rational Expressions & Equations Pre-Test: Time to put our heads together Let's put our heads together by ﬂickr user Normski's

2.

3.

4. Given that both rational expressions are deﬁned, what is the value of k?

5. Given that both rational expressions are deﬁned, what is the value of k?

6. State all the non-permissible values of x:

7. Janice walks to her cottage at 2 km/h and returns at 6 km/h. The round trip takes 3 hours. How far did Janice walk?