Systems of Equations Solutions

What is the solution to this system of equations?

• (2,-2)

• (1,2)

• ( 1/2 , 4 )

• (-2,2)

• (2, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The solution of a system of linear equations is...

• the y-intercept (b)

• the intersection of the two equations on a graph

• the second equations' answers

• the slope (m)

Tags

CCSS.8.EE.C.8B

Which of the following are ways to solve systems of equations? 

• Graphing

• Substitution

• Elimination

• All of the above

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• Yes

• No

What is the value of the x-coordinate to the solution to this system of linear equations? 2x + 3y = 15 and -x + 3y = 3

• 3

• -3

• 6

• 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the value of the y-coordinate in this system of linear equations? 6x + 10y = -32 and 6x + 9y = -27

• y = 5

• y = 0

• y = -5

• y = 1

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

An ordered pair (x , y) is a solution for a System Of Equations if :

• It makes any one Equation true.

• It makes no equation true .

• If it makes both Equations true.

• If x= 2 , y= 2

What is the solution to the following system of equations?

• (0,3)

• (-3, 1)

• (1, 3)

• Infinitely Many Solutions

• No Solution

Tags

CCSS.8.EE.C.8B

What is the solutions to the following system of equations?

• (5,2)

• (2, 5)

• (0,3)

• Infinity Many Solutions

• No Solutions

Tags

CCSS.8.EE.C.8B

The Elimination Method requires equations be written in ____ form.

• Point Slope Form: y - y₁ = m(x - x₁)

• X = form

• Standard Form: ax + by = c

• Slope Intercept Form: y = mx + b

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6