Pair of linear equations

This system has _____ solutions

• No
• 1
• 2
• Infinitely many

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

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

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

Tags

CCSS.HSA.REI.C.6

If a system of linear equations has one solution, what does this mean about the two lines? 

• Parallel lines
• The same line 
• Intersecting lines
• A triangle

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

How many solutions will this system have?

• No Solution
• Infinitely Many Solutions
• No Clue
• One solution

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Select an equation that would have

infinite solutions

when graphed along with this line

• y = 2/3x+1

• y=3x-2

• 2= -3x +1

• y= -2/3x +1

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.10

In the following equation, what is the y-intercept?  
y = -3x + 7

• -3
• 7
• -3/7
• 3

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSS.ID.C.7

Solve for x and y
3x + 2y = 16
7x + y = 19

• (-2,5)
• (-2,-5)
• (2,-5)
• (2,5)

What is the y-coordinate of the solution of: y=3x+14
y=-4x

• y=-2
• y=1
• y=8
• y=4

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11

Solve for x and y.

3x+y=-5

6x+2y=10

• No Solution

• Infinite Number of Solutions

• (2,3)

• (6,-2)

Which point is a solution?

• (0, 6)

• (-3, 4)

• (1, 0)

• (-4, 3)