Name:     ID: 
 
Email: 

Unit 6.1 Lines

 1. 

Find the inclination mc001-1.jpg (in degrees) of the line with a slope of mc001-2.jpg. Round your answer to one decimal places.

mc001-3.jpg
a.
mc001-4.jpg
b.
mc001-5.jpg
c.
mc001-6.jpg
d.
mc001-7.jpg
e.
mc001-8.jpg
 

 2. 

Find the inclination mc002-1.jpg (in degrees) of the line with a slope of mc002-2.jpg. Round your answer to one decimal places.

mc002-3.jpg
a.
mc002-4.jpg
b.
mc002-5.jpg
c.
mc002-6.jpg
d.
mc002-7.jpg
e.
mc002-8.jpg
 

 3. 

Find the inclination mc003-1.jpg (in radians and degrees) of the line passing through the points. Round your answer to four decimal places for radians and round your answer to one decimal places for degree.

mc003-2.jpg
a.
mc003-3.jpg
b.
mc003-4.jpg
c.
mc003-5.jpg
d.
mc003-6.jpg
e.
mc003-7.jpg
 

 4. 

Find the inclination mc004-1.jpg (in radians and degrees) of the line passing through the points. Round your answer to four decimal places for radians and round your answer to one decimal places for degree.

mc004-2.jpg
a.
mc004-3.jpg
b.
mc004-4.jpg
c.
mc004-5.jpg
d.
mc004-6.jpg
e.
mc004-7.jpg
 

 5. 

Find the angle mc005-1.jpg (in radians and degrees) between the lines. Round your answer to four decimal places for radians and round your answer to one decimal places for degree.

mc005-2.jpg 
a.
mc005-3.jpg
b.
mc005-4.jpg
c.
mc005-5.jpg
d.
mc005-6.jpg
e.
mc005-7.jpg
 

 6. 

Find the angle mc006-1.jpg (in radians and degrees) between the lines. Round your answer to four decimal places for radians and round your answer to one decimal places for degree.

mc006-2.jpg 
a.
mc006-3.jpg
b.
mc006-4.jpg
c.
mc006-5.jpg
d.
mc006-6.jpg
e.
mc006-7.jpg
 

 7. 

Find the distance between the point and the line. Round your answer to four decimal places.

mc007-1.jpg
a.
mc007-2.jpg
b.
mc007-3.jpg
c.
mc007-4.jpg
d.
mc007-5.jpg
e.
mc007-6.jpg
 

 8. 

A straight road rises with an inclination of 0.26 radian from the horizontal. Find the slope of the road and the change in elevation over a six-mile stretch of the road. Round your answer to four decimal places for the m round your answers to nearest whole number for change in elevation.
a.
mc008-1.jpg
b.
mc008-2.jpg
c.
mc008-3.jpg
d.
mc008-4.jpg
e.
mc008-5.jpg
 

 9. 

The Falls Incline Railway in Niagara Falls, Ontario, Canada is an inclined railway that was designed to carry people from the City of Niagara Falls to Queen Victoria Park. The railway is approximately 140 feet long with a 42% uphill grade (see figure). Find the change in elevation from the base to the top of the railway. Round your answers to one decimal place.

mc009-1.jpg

mc009-2.jpg
a.
mc009-3.jpg
b.
mc009-4.jpg
c.
mc009-5.jpg
d.
mc009-6.jpg
e.
mc009-7.jpg
 

 10. 

Consider a line with slope m and y-intercept mc010-1.jpg. Write the distance d between the origin and the line as a function of m.
a.
mc010-2.jpg
b.
mc010-3.jpg
c.
mc010-4.jpg
d.
mc010-5.jpg
e.
mc010-6.jpg
 



 
         Start Over