Slope Review

Slope Review

Graph, Two Points, Table

Multiple Choice

Which slope is positive?

Multiple Choice

Which slope is zero?

Multiple Choice

Which slope is negative?

Multiple Choice

Which slope is undefined?

Find the slope.

• ​Count the distance

• Rise / Run

• Always Simplify

Multiple Choice

What is the slope of the line?

• 1/2

• -1/2

• -2

• 2

Multiple Choice

What is the slope of the line?

• -7/3

• -3/7

• 7/3

• 3/7

Multiple Choice

What is the slope of the line?

• 0

• 5

• undefined

• 1/5

Multiple Choice

What is the correct formula for finding slope?

• $$m=\frac{y_2-x_2}{y_1-x_1}$$  

• $$m=\frac{y_2-y_1}{x_2-x_1}$$  

• $$m=\frac{x_2-x_1}{y_2-y_1}$$  

Be careful with negatives!
Always simplify

Slope Formula

Multiple Choice

What is the slope?

• 6/5

• 5/6

• -5/6

• -6/5

Multiple Choice

What is the slope?

• 1/5

• 5

• -5

• -1/5

Multiple Choice

What is the slope?

• 1

• 0

• -1

• undefined

Find the slope.

​Tables are sets of coordinates
( 3 , 20 )

( 4 , 10 )

( 5, 0 )