Algebra 2: Test Unit 2 - Linear Equations and Inequalities

Find the slope of the line that passes through (- 4, 7) and (-6, -4)

• 2/11

• -2/11

• 11/2

• -11/2

Tags

CCSS.8.EE.B.5

What direction is an undefined slope?

• Horizontal

• Vertical

Tags

CCSS.8.EE.B.5

What is slope-intercept form of the equation of a line?

• y = k ∙ x

• y - y1 = m (x - x1)

• y = mx + b

• Ax + By = C

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the equation of the line.

• y = x + 3

• y = x - 3

• y = -x - 3

• y = -x + 3

What does "m" represent in y = mx + b?

• y-intercept

• slope

• macaroni

• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If m = 1/2 and b = - 4, what is the correct equation in slope-intercept form?

• y = 1/2x + 4

• y = 1/2x - 4

• y = -1/2 x - 4

• y = 4x + 1/2

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

• 6/1

• 1/6

• - 4

• 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation of the line that passes through the point (1, 5) and has a slope of 1.

• y = x + 4

• y = x - 1

• y = x - 6

• y = x + 3

Write the equation of the line that passes through the point (4, 3) and has a slope of 5/4.

• y = 5/4x - 2

• y = 5/4x - 8

• y = 5/4x + 17

• y = 5/4x + ¼

Write the equation of the line that passes through the point (-5, 7) and has a slope of 0.

• y = 7

• y = 5x

• y = 0

• y = 7x