Review Systems and Linear Equations

What is the slope of the equation y = -3/4x + 8

• 3/4
• -3/4
• 8
• -6

Tags

CCSS.8.EE.B.5

If the slope of two linear equations are the same or equal then their lines is said to be _______________.

• perpendicular
• parallel
• coinciding
• intercsecting

Tags

CCSS.8.EE.C.8B

The graph of the system of a linear equations are parallel, what is the solution set?

• (0,0)
• none
• many infinite
• POI (point of intersection)

What is true about the slopes of two perpendicular lines?

• the same
• opposite
• reciprocal
• opposite reciprocal

Tags

CCSS.8.EE.B.6

What is true about the graphs of y = 2x - 7 and y = 2x - 8?

• parallel
• perpendicular
• coinciding
• intersecting

What is the solution of the system?

• (0,2)
• (0,-2)
• (2,0)
• (-2,0)

The lines are __________.  (Choose the best answer).

• intersecting
• perpendicular
• parallel
• coinciding

What will the graph of the system look like?
y = 3x - 8
2y = 6x - 16

• parallel
• perpendicular
• coinciding
• intersecting

What is the solution?

• (1, -1)
• (-1, 1)
• (0, -2)
• (0, 1)

Tags

CCSS.8.EE.C.8A

If a system of equations has no solution, what does the graph look like? 

• intersecting lines
• parallel lines
• skew lines
• intersecting lines

Tags

CCSS.8.EE.C.8A