Slope-Intercept Form from Multiple Representations

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 

• slope: 3/2   y-intercept:  (0,3) 

• slope:  3  y-intercept:  (0,3/2)

• slope: 3/2   y-intercept:  (0,5) 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the table?

• 1/2

• 2

• -2

• 3

Tags

CCSS.8.EE.B.5

What is the slope in the equation y=2x + 3?

• 2

• 3

• 5

• Cannot be Determined 

Tags

CCSS.8.EE.B.5

Bob has $150 in his savings account and saves $40 per month.  Which equation represents the amount Bob has in his account after x months?

• y = 150 + 40

• y = 40x + 150

• y = 150x + 40

Tags

CCSS.6.EE.C.9

write down the equation of the line if gradient = 2 y-intercept = -5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

write down the equation of the line if gradient = 3/4 y-intercept = -1/2

Write the slope-intercept form of the equation.

Points (4, 0) and (3, 3)

Mathematical Equivalence

ON

Dev keeps a record in graph form of how far his car travels and the number of gallons of gasoline it uses.
What is the slope of the graph?

• 64

• 128

• 32

• 16

Tags

CCSS.8.EE.B.5

What is the slope of the line defined by y = 6.5x?

• y

• x

• 6.5

• =

Tags

CCSS.8.EE.B.5

Which graph represents the equation y = 1/3·x?

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• 
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•