Reciprocals and Opposites

What is the opposite reciprocal of -3/4

• -3/4

• 3/4

• -4/3

• 4/3

The slope in perpendicular lines are:

• Same

• Opposite Reciprocal

• Neither the same or opposite reciprocal

Tags

CCSS.8.EE.B.6

What does reciprocal mean?

• Change the sign

• Flip the fraction

What is the opposite reciprocal of -10/2

• 10/2

• -2/10

• 1/5

• -5

What is the opposite reciprocal of 10/2

• 5

• -1/5

• 2/10

• -5

What is the opposite reciprocal of 100/10

• -100/10

• -10

• 10/100

• -1/10

What is the opposite reciprocal of -5/2

• 5/2

• 2/5

• -2/5

• 10/5

What is the opposite reciprocal of -2

• -2/1

• 2

• -1/2

• 1/2

What is the opposite reciprocal of 2/5

• 5/2

• -5/2

• -2/5

• 10/2

What is the opposite reciprocal of -1/5

• 5

• -1/5

• -5/1

• 2/10