Math 1 Systems of Equations

A system of linear equations is... 

• Math Magic
• One Equation
• Always more than 2 equations
• A set of 2 or more equations

Tags

CCSS.HSA.REI.C.8

How many solutions does this system of equations have?

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

Tags

CCSS.8.EE.C.8A

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

• Parallel lines
• the same line 
• Intersecting lines

Tags

CCSS.8.EE.C.8A

This system has _____ solutions

• 0
• 1
• 2
• Infinitely many

Tags

CCSS.8.EE.C.8B

What is the solution as a point?

(a)  

Tags

CCSS.8.EE.C.8B

Find the solution to the system of equations:

3x + 2y = 16

y = -7x + 19

(a)  

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of equations.

-x + y = -13

-8x - 4y = -8

(a)  

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system by elimination.

−4x − 4y = 0

4x + 4y = 0

(a)  

Tags

CCSS.8.EE.C.8B

Solve the system of equations.

y = -4x + 5

y = 3x - 16

(a)  

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

There are 15 animals in a barn. These animals are horses and chickens. There are 44 legs in all. Write a system of equations that represents the situation.

(a)  

Tags

CCSS.8.EE.C.8C