Slope and y-intercept (VA SOL 7.10)

What is the equation for this graph?

• y = x + 3

• y = 3x

• y = -3x

• y = x - 3

What is the equation of this line?

• y = x + 4

• y = x - 4

• y = 4x

• y = -4x

What is the equation for this line?

• y = 5x

• y = -5x

• y = x - 5

• y = x + 5

What is the equation for this graph?

• y = 2x

• y = x + 1

• y = 1/2x

• y = x

Which graph represents y = x + 1?

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Which graph has a slope of 3?

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Identify the true statement about this graph?

• The slope is 2/3 and it goes through the point (2,3)

• The slope is 2/3 and it goes through the point (3,2)

• The slope of 3/2 and it goes through the point (3,2)

• The slope is 3/2 and it goes through the point (2,3)

Look at the table. What equation represents the relationship between x and y? (Write your answer with no spaces between the numbers or letters.)

Which equation represents the table?

• y = x + 14

• y = x - 14

• y = 3x

• y = 1/3x