Systems Graph & Substitution

What is the solution of the system shown in the graph

• (0, 0 )

• ( 1, 2 )

• ( 2, 4)

• (-2, 4)

What is the solution of the system whose graph is shown

• (-1,-1)

• (1,-1)

• (-1,1)

• (1,1)

If two lines intersect, the point of intersection is called...

• Slope

• Intercept

• Point

• Solution

Independent system of equation has...

• Exactly one solution

• No solution

• More than one solutions

• Less than one solutions

Dependent system of equations have ...

• No solution

• Exactly one solution

• Less than one solution

• Infinitely many solutions

Two parallel lines have...

• No solution

• One solution

• Two solution

• Infinitely many solutions

Another word for intersection is...

• street

• solution

• dilation

• slide

What is the intersection of the system?

• (4,-3)

• (0,1)

• (-3, 4)

• (-3,0)

Solve the system:
x + y = 19
y = 3x - 1

• (14, 5)
• (11, 8)
• (5, 14)
• (8, 11)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which method would be best (quickest) for solving the system below:
3x - 4y = -2
y = 2x + 1

• Substitution
• Elimination
• Graphing
• None

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6