Equations from Graphs Slope Intercept Form

What is the slope intercept form of this equation? 
3x - 4y = 24

• y = 3/4 x + 6

• y = 3/4 x - 6

• y = -3/4x + 6

• y = -3/4x - 6

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope of the following graph.

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

What is the slope in the picture?

• Positive

• Negative

• Zero

• Undefined

Tags

CCSS.8.EE.B.5

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6

• y=3x-6

• y=3x+6

• y=6x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

 y = 4x - 5
Which graph is correct?

• Graph A

• Graph B

• Graph C

• Graph D

Which of these graphs represents the equation
y = -5x + 2

• Graph A

• Graph B

• Graph C

• Graph D

Use the graph to find all the possible solutions on the line y = -2x + 3.
Then choose the correct answer.

•   (2, 0)  (1, 2)  
        (4, -4)  (-3, 10)

•   (3, 11)  (-2, -4)  
      (1, 5)  (-1, -1)

•  (0, 1)  (1, 6)  
        (1, -2)  (10, -16)

•   (-1, 5)  (-3, 9)  
       (1, 1)  (6, -9)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

How many solutions does the following system have? Why?
y = -2/3x + 5
2x + 3y = 15

• None.  The equations have the same slope and different  
  y-intercepts

• Infinitely many.  The equations are exactly the same when in slope-intercept form.

• Three.  There are two equations so there are exactly three solutions to the system.

• One.  The equations have different slopes so there is exactly one solution.

Tags

CCSS.8.EE.C.8B

Is the point (2, 3) a possible solution?  Explain.

• Yes.  The point is on the graphed line.

• No.  The point is NOT on the graphed line.