Linear Equations in Two Variables

In slope intercept form (y=mx+b) what is the "m"?

• The y-intercept

• The x-intercept

• The slope (rate of change)

• A point

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation represents the following graph?

• y = 3x + 2

• y = -2x + 3

• y = 2x + 3

• y = -3x + 2

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

• -3

• 4

• -4

• 3

Tags

CCSS.8.EE.B.5

Vertical or horizontal?
x = -3

• vertical 

• horizontal

• neither

What is the y-intercept of

2x - 5y = 35?

• (0,-7)

• (-7,0)

• (35/2, 0)

• (0,35/2)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept in the equation?
y = 5x - 4

• 5

• -4

• -5

• 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept for the given graph?

• -5

• 5

• 1

• -1

Which is the graph of y=-x+2?

• A

• B

• C

• D

Identify the y-intercept for the function:
y=-3x

• -3

• 0

• 1

• -1

The pair of linear equations 3x + 5y = 3 ; 6x + ky = 8 do not have any solutions if : 

• k = 5

• k = 10

• k ≠ 10

• k ≠ 5

Tags

CCSS.8.EE.C.8B