Writing equations of parallel and perpendicular lines.
2 points
2
Question 1
1.
Determine which of the lines, if any, are parallel. Select all that apply
2 points
2
Question 2
2.
Determine which of the lines, if any, are parallel. Select all that apply
Line a passes through (−1, 3) and (1, 9).
Line b passes through (−2, 12) and (−1, 14).
Line c passes through (3, 8.5) and (6, 10.5).
1 point
1
Question 3
3.
Write an equation of the line that passes through the given point and is parallel to the given line.
1 point
1
Question 4
4.
Write an equation of the line that passes through the given point and is parallel to the given line.
1 point
1
Question 5
5.
Write an equation of the line that passes through the given point and is parallel to the given line.
2 points
2
Question 6
6.
Determine which of the lines, if any,
are parallel or perpendicular. Select all that apply
2 points
2
Question 7
7.
Determine which of the lines, if any,
are parallel or perpendicular. Select all that apply
Line a passes through (2, 10) and (4, 13).
Line b passes through (4, 9) and (6, 12).
Line c passes through (2, 10) and (4, 9).
1 point
1
Question 8
8.
HOW DO YOU SEE IT?
A softball academy charges students an initial registration fee plus a monthly fee. The graph shows the total amounts paid by two students over a 4-month
period. The lines are parallel.
Did one of the students pay a greater registration fee?
__________
Did one of the students pay a greater monthly fee?