1-6 Cumulative Practice (Acc Geo 1-1 to 1-5)

Parallel lines have __________ slopes

• Equal
• Opposite
• Reciprocal 
• Total

Slopes of perpendicular lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

y = -2/3x + 2
y = 3/2x + 9
These lines are...

• Parallel
• Perpendicular
• Neither

Line a passes through (2, 4) and (4, 7)

Line b passes through (-5, 3) and (-3, 6)

Lines a and b are ?

• Parallel

• Perpendicular

• Neither

Line a passes through (0, 3) and (-4, 8)

Line b passes through (0, 5) and (5,9)

Lines a and b are ?

• Parallel

• Perpendicular

• Neither

Find the distance.

• 7.1
• 7.8
• 8.7
• 8.9

Find the distance between (-3, -11) and (8, -42).

• 32.1
• 32.3
• 32.7
• 32.9

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Find the midpoint of the line segment with endpoints (-2,0) & (9,-1).

• (1, 3)

• (3.5, -.5)

• (-.5, 3.5)

• (6, -.5)

Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

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