Geometry Midterm Review

Find the distance if the endpoints of MK are (7, 9) and (-2, -4). Round to the nearest hundredths place.

• 4.69

• 7.07

• Error message on calculator

• 15.81

How do you know lines are parallel?

• Slopes are flipped & switch

• Slopes are the same

Given the equation y = (2/3)x + 13, write the equation of a parallel line through the point (-5, 3).

• y-3=(-3/2)(x-5)

• y-3=(2/3)(x-5)

• y-3=(-3/2)(x+5)

• y-3=(2/3)(x+5)

What is the midpoint between (3, -1)
and (7, -5)

• (5, -2)
• (10, -6)
• (5, -3)
• (2, -2)

Find the missing endpoint  if one endpoint is at (-9, -1) and the midpoint is at (-2, -6).

• (5, -11)
• (5, -13)
• (-5, 11)
• (-5, -11)

Find the point P that partitions the line segment AB given the ratio.
A (-5, 8) B(9, 3) with the ratio 2:5

• (12, 1.6)
• (-1, 7.6)
• (-1, 6.6)
• (13, 1.6)

Find the point P that partitions the line segment AB given the ratio.
A (3, 5) B(4, 3) with the ratio 3:1

• (3.75, 2.5)
• (3.75, 3.5)
• (4.75, 1.5)
• (5.75, 1.5)

The slope of perpendicular lines are:

• equal

• negative

• negative reciprocals

Write the equation of the line with slope -2 through the point (7, −1).

• y = −2x + 15

• y = −2x − 15

• y = −2x + 13

• y = −2x − 13

Write the equation in slope-intercept form (solve for y):
2y + 4x = 12

• y = 12 - 4x
• y = 6 - 4x
• y = -2x + 6
• y = -2x + 4