A1 5.4 Quiz

A horizontal line has what kind of slope?

• 0

• Positive

• Negative

• Undefined

A line that is vertical has what kind of slope?

• Undefined

• 0

• Positive

• Negative

Which of the following is a graph of this equation: y = 2x - 4

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Which of the following is a graph of this equation: y = -3x + 5

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Write an equation of the line that has a slope of 4 and y-intercept of -6

• y = -6x + 4

• y = 4x - 6

• y = -4x + 6

• y = -6x - 4

Write an equation of the line that has a slope of -2 and a y-intercept of 5

• y = -2x + 5

• y = 5x - 2

• y = -2x - 5

• y = 5x + 2

Write an equation of the line that has a slope of 3 and goes through

the point (8, -4)

• y = 3x - 16

• y = 3x + 16

• y = 3x - 28

• y = 3x + 28

Write an equation of the line that has a slope of -4 and goes through

the point (-6, 10)

• y = -4x - 24

• y = -4x + 24

• y = -4x + 14

• y = -4x - 14

Write an equation of the line that goes through the following points:

(10, -6) and (8, 12)

• y = 2x - 84

• y = 2x + 84

• y = -9x + 84

• y = -9x - 84

Write an equation of the line that goes through the following points:

(12, 8) and (16, 20)

• y = 3x + 28

• y = 3x - 28

• y = 5x + 24

• y = 5x - 24