solving systems of equations

What is this the logo for?

• Broadway Terrace Nursery

• Humbowl

• Mulberry's Market

• Substitution Method

• Equal Values Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which method works best for solving the system: 2x+y=1 and y=3x-2

• Equal Values Method

• Substitution Method

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Choose the correct equation after substitution:

y = 3x

2x + 4y = 10

• 2x + 4y = 3x

• 2x + 4(3x) = 10

• 3x + 4y = 10

• 2x + 3x = 10

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The first step for solving systems of linear equations using substitution is...

• Solve one of the equations for one of the variables.

• Substitute the expression into the other equation

• Solve

• None of these options

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Choose the correct equation after using the equal values method.

y = 3x + 14

y = -4x

• y = 7x + 14

• -4x = 3x + 14

• 3x = -4x + 14

• 4x = -3x - 14

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Steffen graphed two lines in order to find the solution to a given system of equations.
What is the solution?

• (-3,-8)
• (-8,-3)
• (3,-8)
• (8,3)

Tags

CCSS.8.EE.C.8B

How many solutions will this system have? 

• No solution
• One Solution
• I Don't Know
• Infinitely Many Solutions

Tags

CCSS.8.EE.C.8A

When you graph the exact same equation twice,

• you will have no solution. 
• you will have one solution.
• you will have infinite solutions. 
• you will graph a giraffe. 

Tags

CCSS.8.EE.C.8B

What is the solution to the system of equations?

Equation 1: y = 4x + 2

Equation 2: 2x + y = 2

• (4, 3)

• (2, 0)

• (1, 4)

• (0, 2)

Tags

CCSS.8.EE.C.8B