Proportional and Additive

Given the table of values for the additive relationship, what is the equation of the line in y=x+b form?

• y = x -4

• y = x - 2

• y = x + 4

• y = x + 2

Given the table of values for the additive relationship, what is the equation of the line in y=x+b form?

• y = x - 1

• y = x + 1

• y = x + 3

• y = x - 5

Given the table of values for the proportional relationship, what is the equation of the line in y=mx form?

• y = (1/2)x

• y = 3x

• y = -2x

• y = 2x

Given the table of values for the proportional relationship, what is the equation of the line in y=mx form?

• y = (1/2)x

• y = (1/3)x

• y = 4x

• y = 3x

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Given the equation $y\ =\ \frac{1}{2\ }x$ , which of the following graphs is the correct one?

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Given the equation $y\ =\ 2\ x$ , which of the following graphs is the correct one?

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Given the equation $y\ =\ 3\ x$ , which of the following graphs is the correct one?

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What is the Y-Intercept given as an ordered pair of the following equation of the line?

• (0,-5)

• (-5,0)

• (5,0)

• (0,5)

What is the equation of the line given the following graph?

• y = 2x - 1

• y = x + 2

• y = x - 2

• y = 2x + 1