College Algebra, Slope, Equation of Line

Write the linear equation that is solved by both (−6, 2) and (0, 4):

• y = (1/3)x + 4

• y = (-1/3)x + 4

• y = -3x + 4

• y = 3x + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation has a line that would pass through both (8, 5) and (9, −1) ?

• y = 6x + 53

• y = −6x - 53

• y = (−4/5)x + 53

• y = −6x + 53

Which of the linear equations below is solved by both (−9, 11) and (−2, 4) ?

• y = (−2/9)x + 11

• y = x - 2

• y = −x + 2

• y = −11x + 2/9

Write equation of the line containing (-3,4) and (-1,-2)

• y = -3x - 5

• y = -3x + 1

• y = -3x + 13

• y = 3x + 1

Write equation of the line containing (6,3) and (4,1)

• y = -1x + 5

• y = 1x - 3

• y = 1x + 5

• y = -1x + 3

Write the equation of the line through the points (7, 8) and (−12, −11).

• y = x + 1

• y = x + 15

• y = −x − 1

• y = −x − 23

Find the slope of the line through the pair of points.
(-16, 20) and ( -6, -12)

• -16/5

• 16/5

• 5/16

• -5/16

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• -2/3

• 3/2

• -3/2

• 2/3

Tags

CCSS.8.EE.B.5

Write the point-slope form equation of the line through (3, -5) with a slope of -8/3.

• y - 5 = -8/3 (x - 3)

• y - 3 = -8/3 (x - 5)

• y + 5 = 8/3 (x - 3)

• y + 5 = -8/3 (x - 3)

Write the slope-intercept form equation of the line that passes though (5, 3) and (2, 1).

• y = 2/3x - 1/3

• y = 1/2x

• y = -2/3x + 1/3

• y = 3/2x + 4