Proportional Relationship with Slope

Find the slope.

• 3/2

• -3/2

• (-0,-3)

• none of the above

In the equation y=mx+b, what does the m represent?

• slope

• y-intercept

• linear

• point-slope

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5

• -1/5

• 5

• -5

What does 'b" represent in y=mx+b

• y-intercept

• macaroni

• nothing

• slope

Does this graph show a proportional relationship?

• Yes

• No

Which statement cannot be true of the graph of a proportional relationship?

• It is not linear (straight)

• It is linear

• It includes the origin

• It shows a constant rate of change

Which shows a proportional relationship?

• y = 1/2x - 1/2

• y = 1/2x

• y = 2x - 2

• y = 2x + 2

What is the slope of the equation Y = 3x +5

• 3

• 5

• 9

• 2

Which statement best describes the relationship between x and y in the table?

• Proportional

• Not Proportional

Find the slope of the line that passes through the points

(2, 4) and (6, 12)

• 1/2

• -1/2

• 2

• -2