Equations of Straight Lines

Select the line with the equation:

y = 0.5x + 0.5

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Select the line with the equation:

y = 2x + 0.5

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Select the line with the equation:

y = x + 2

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Select the line with the equation:

y = 2x + 1

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Select the correct graph for:

x + y = 2

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Select the correct graph for:

x + y = -2

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Select the correct graph for:

x + 2y = 2

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Select the equation of each graph shown:

• y = x + 3

• y = 3x + 1

• x + y = 3

• y = -3x + 3

What is the y-intercept of the line
y = 4x - 6?

• 4

• 4x

• 6

• -6

Write the slope-intercept form of the equation that has a slope of 4 and a y-intercept of −3.

• y = 4x − 3

• y = −3x + 4

• y = −4x + 3

• y = 3x − 4