Graphing Equation Solutions

Find the value of y when x = 2.

• 2

• 6

• 7

• 8

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Find the value of y when x=3.

• 1

• 2

• 4/3

• 10

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Use counting to find the slope

• -2

• -1/2

• 1/2

• 2

Tags

CCSS.8.EE.B.5

What is the slope of the equation?
y = -3x + 4

• -3

• 4

• -4

• 3

Tags

CCSS.8.EE.B.5

What is the slope of the line 3x-9y=12?

• 3

• 9

• 1/3

• -3

Tags

CCSS.8.EE.B.5

What is the solution?

• (6, 3)

• (3, 6)

• (-6, 3)

• No solution

Tags

CCSS.8.EE.C.8B

If a system of linear equations has infinitely many solutions, what does this mean about the two lines? 

• Intersecting lines

• Identical lines

• Parallel lines

Tags

CCSS.8.EE.C.8A

Solve by graphing.
y = 2x + 1
y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

Tags

CCSS.8.EE.C.8B

Solve this system of equations by graphing.

y = 1/2x + 2

y = -3x + 9

• (2, 3)

• (-2, -3)

• (3, 2)

• (-3, 2)

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