Linear Equations and Their Graphs

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)

What is the y-intercept of the line graphed below?

• 3
• 4
• -3
• 4/3

Determine the slope and y-intercept from the following equation:   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 
• slope: 3/2   y-intercept:  (0,3) 
• slope:  4  y-intercept:  (0,3/2)
• slope: 1/5   y-intercept:  (0,5) 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Identify the slope of the Equation
y=5x+3

• 5
• 3

Tags

CCSS.8.EE.B.5

Which letter in the equation below represents the slope?

y=mx+b

• y

• m

• x

• b

Tags

CCSS.8.EE.B.5

The y intercept is AWESOME! It helps us to know...

• Where our line will end.

• If our line is positive or negative.

• Where to start graphing our line.

Write the equation of the line.

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2

Which could be the graph of the equation y = 1/3x - 2?

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Which graph best represents the equation y = -3x + 4?

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Which is the graph of the equation y = -2x + 1?

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