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CPB Algebra 2
Review 2 for Linear Test
Find the equation of the line with the given conditions.
1. slope = 6 through the point  3, 2
3. through the points 2, 5 and 3,  1
2. slope = -1 through the point  1, 7
4. through the points 0, 0 and 5, 7 
Find the equation of the line that is parallel to the line given and passes through the given
point.
5. y  2 x  5 ; 0, 4
6. y  3x  8 ; 5, 2
Find the equation of the line that is perpendicular to the line given and passes through the
given point.
7. y  2 x  6 ; 0,  3
8. y   x  1 ; 6, 5
9. Tara read that the number of dollars per month it costs you to own a car depends on
the number of kilometers that you drive it. She found that the cost varies linearly with
distance, and she spends $366 per month for 300 km per month and $510 per month for
1500 km per month.
a. Write the particular equation expressing cost in terms of distance.
b. Predict your monthly cost if you drive 500 km/month.
c. Tara’s parents will not let her spend more than $600 per month on her car. How far
can she drive during a month?
d. What does the slope represent?
10. The cost for a telephone call of 3 minutes is $1.38 and the cost for a 5-minute call is
$2.06.
a. Find the linear equation.
b. What will be the cost for a call of 10 minutes?
11. A 2 mile cab ride costs $5.25 and a 5 mile ride costs $10.50. How much does a 3.8
mile ride cost?