Unit 3 Mid-Chapter Quiz

What is the slope of the line that passes through the points (2, 9) and (6, 5)?

• 1

• -1

• -4

• 4

The equation of a line is y - 3 = 5/3(x - 6). What is the slope of the line?

• -3

• 5/3

• -6

• 5/3x

The equation for a line is 4x - 3y = 24. What is the slope of the line?

• 4

• -4

• -4/3

• 4/3

What is the slope of the line represented by the table of values?

• -3/2

• 3/2

• 2/3

• -2/3

The equation of a line is y = -3. What is the slope of the line?

• -3

• undefined

• 0

• 1

Write the equation of the line in point slope form that has a slope of 2/3 and goes through the point (4, -9).

• y + 9 = 2/3(x - 4)

• y - 9 = 2/3(x - 4)

• y - 4 = 2/3(x - 9)

• y - 4 = 2/3(x + 9)

Write the equation of the line in slope intercept form that goes through the point (3, -1) and (8, -11).

• y = -2x + 5

• y = -2x - 7

• y = -1/2x + 5

• y = -1/2x - 7

Write the equation of a line in standard form that goes through the point (4, -10) and (-1, 5).

• 3x + y = 2

• -3x + y = 2

• 4x - 10y = 0

• -x + 5y = 0

Write the equation for the line passing through the point (4, 2) with a slope of ¼.

• y = ¼x + 2
• y = ¼x + 4
• y = ¼x + 1
• y = ¼x + 3.5

Write in slope intercept form
5x - 3y = -9

• y = (5/3)x - 3
• y = (5/3)x + 9
• y = (5/3)x + 3
• y = (3/5)x + 3