Graphing Points and Finding Slope

Find the slope of the line through each pair of points.

• A

• B

• C

• D

Determine the slope and y-intercept.         y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 

• slope: 3/2   y-intercept:  (0,3) 

• slope:  4  y-intercept:  (0,3/2)

• slope: 1/5   y-intercept:  (0,5) 

Find the slope of the line that passes through the given two points:

( 5 , 0 ) and ( 0 , 5 )

Which equation is being represented by this line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

Which equation is modeled by the graph?

• y = 1/2x - 1

• y = 2x - 1

• y = -2x + 1

• y = 1/2x + 1

Which equation is modeled by the graph?

• y = -2x

• y = -x

• y = -x - 2

• y = -1/2x

Which equation is modeled by the graph?

• y = 2x - 1

• y = x - 1

• y = -1/2x - 1

• y = -2x - 1

Which equation is being represented by this line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

Find the slope of the line that passes through the given two points:

( 1 , -2 ) and ( -2 , 7 )

Write the equation of the line.

• y=(3/5)x+1

• y=(3/5)x-1

• y=(5/3)x+1

• y=(3/5)x+1