Determine and Interpret Slopes and Y-Intercept

Describe the slope of this line

• positive

• negative

• 0

• undefined

Tags

CCSS.8.EE.B.5

The slope of the line x = 5 is...

• positive

• negative

• 0

• undefined

Tags

CCSS.8.EE.B.5

Graph the line y = 1/2x -2

Which equation shows slope-intercept form?

• m = y2-y1/x2-x1

• y - y1 = m (x - x1)

• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the line that passes through the points (2, 0) and (8, 5)

• 1

Tags

CCSS.8.EE.B.5

What is the slope of the line that passes through the points (-1, 3) and (4, -5)

Tags

CCSS.8.EE.B.5

Write the equation of a line that has a slope of 3 and passes through the point (-1, 7)

• y-1 = 3(x - 7)

• y + 1 = 3(x - 7)

• y - 3 = 7(x - 1)

• y -7 = 3(x + 1)

Write y - 1 = 2( x - 3) in slope-intercept form.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Slopes of parallel lines are always equal.

• True

• False

Tags

CCSS.8.EE.B.6

Write an equation of a line that is perpendicular to y = 1/4x + 3 and goes through the point (2, 1)