Graphing Lines Review

Name the x- and y-intercepts for the equation:
2x - y = 6

• (0, 3) and (-6, 0)
• (0, -3) and (-6, 0)
• (3, 0) and (0, -6)
• (-3, 0) and (0, -6)

What is the slope of a line with the equation 3x - 5y = 7

• 5/3
• -5/3
• 3/5
• -3/5

Tags

CCSS.8.EE.B.5

The line y=-5 is ____________?

• vertical
• sloped upward
• horizontal
• sloped downward

Write in slope intercept form. 2x + y = 2

• y = -2x
• y= 2x + 2
• y= -2x + 2
• x = -2x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the x-intercept of
x+4y=7?

• (7/4, 0)
• (0, 7/4)
• (7, 0)
• (0,7)

What is the y-intercept of
2x-5y=35?

• (0,-7)
• (-7,0)
• (35/2, 0)
• (0,35/2)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the equation in slope-intercept form (solve for y):
4x + 2y = 12

• y = 12 - 4x
• y = 6 - 4x
• y = -2x + 6
• y = -2x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Graph y = -3

• A
• B
• C
• D

Slopes of parallel lines are...

• opposite reciprocals.
• opposites.
• the same.
• always 7.

Tags

CCSS.8.EE.B.5

y = 3x +2
y = 3x - 3
These lines are...

• Parallel
• Perpendicular
• Neither
• The same line

Tags

CCSS.8.EE.C.8B