05/15 Warm Up

Two lines that are parallel will have ...

• Slopes that are opposite reciprocals

• No slope

• Slopes that are the same

• Slopes that don't match

Two lines that are perpendicular lines have ...

• Slopes that are opposite reciprocals

• No Slope

• Slopes that are the same

• Slopes that switch the numbers

What is the slope of a line parallel to the line

 $y=-5x-17$  

•  $\frac{1}{5}$  

• -5

•  $-\frac{1}{5}$  

• 5

What is the slope of a line perpendicular to: 

 $y=13x-2$  ?

•  $\frac{1}{13}$  

•  $-\frac{1}{13}$  

• 13

• -13

Are the lines below parallel, perpendicular, or neither?

• Parallel

• Perpendicular

• Neither

• Fact

• Fib

• Fact

• Fib

• Fact

• Fib

What is the longest side of a right triangle called?

• Leg A
• Leg B
• Hypotenuse
• Pythagoras' Big Buddy

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right