Finding Slope Worksheet With Answer Key Page 6

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Name: ________________________
ID: A
Are the graphs of the lines in the pair parallel? Explain.
1
____ 13. y =
x + 8
6
–2x + 12y = –11
a.
Yes, since the slopes are the same and the y-intercepts are the same.
b.
No, since the y-intercepts are different.
c.
Yes, since the slopes are the same and the y-intercepts are different.
d.
No, since the slopes are different.
____ 14. The map shows Hope Road and the construction site for the new library. Find the equation of a
“street”that passes through the building site and is parallel to Hope Road.
1
y = −
a.
y = 3x + 4
c.
x + 4
3
1
1
b.
y =
x – 4
d.
y =
x + 4
3
3
Write an equation for the line that is parallel to the given line and that passes through the
given point.
____ 15. y = –5x + 3; (–6, 3)
a.
y = –5x + 27
c.
y = 5x – 9
b.
y = –5x – 27
d.
y = –5x + 9
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.
____ 16. 7x – 4y = 4
x – 4y = 3
a.
perpendicular
b.
parallel
c.
neither
6

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