Slope and Graphing Lines Review

The equation of this line is...?

• y=(3/1)x + 1

• y=(1/3)x + 1

• y=(3/1)x

• y=(1/3)x

How do we find the slope?

• run over rise

• up over down

• rise over beginning

• rise over run

y -intercept is where the line ______________.

• begins

• crosses the x-axis 

• crosses the y-axis 

• crosses each other

What is the slope of the line?

What is the slope of the line shown?

What is a possible equation for this line?

• undefined

Which formula is the slope formula?

• none of the above

Which formula is the slope-intercept equation of a line?

• none of the above

What is the slope of the line going through the points (4, -7) and (2, -7)?

• 0

• undefined

What is the equation of the line shown?

• none of the above