Find Slope and Y-Intercept in Tables, Graphs, Equations

What does "m" represent in the equation y=mx+b

• rate of change/slope

• the x coordinate on a graph

• the y coordinate on a graph

• when x is 0 on a table

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does "b" represent in the equation y=mx+b

• the bottom of the line

• the top of the line

• The y-intercept

• The rate of change

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• -4

• -4x

• 5

• -5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept in the equation y= -2x + 5

• -2
• 3
• 5
• Cannot be Determined

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Consider the equation:
y=-x+4
Identify the slope and
 y-intercept.

• m=4, b=-x
• m=-x, b=4
• m=1, b=4
• m=-1, b=4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the initial value (y-intercept)?

• 0 ft to start

• 400 ft to start

• 800 ft to start

• 1200 ft to start

Tags

CCSS.HSF.LE.B.5

How much water was in the tank to start?

• 0 gallons

• 2 gallons

• 4 gallons

• 5 gallons

Tags

CCSS.HSF.LE.B.5

What is the initial value (y-intercept) ?

• 50 tiles to start

• 1 tile to start

• 200 tiles to start

• 250 tiles to start

Tags

CCSS.HSF.LE.B.5

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)

Tags

CCSS.HSF.IF.B.4

CCSS.HSS.ID.C.7

What is the y-intercept

• (2,0)
• (0,2)
• (0,-2)
• there is no y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3