Unit 5 Regents Review - Graphing

In the equation, y = mx + b, the letter b is the ___________.

• y-intercept
• x-intercept
• slope
• rate of change

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• x-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How would you write the equation with a slope of 2/3 and a y-intercept of -3

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

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope and y - intercept

y = 1/2x - 1

• slope: 1/2 y-intercept: -1

• slope: 2 y-intercept: -1

• slope: 1/2x y-intercept: 1

• slope: 2 y-intercept: 5

Tags

CCSS.8.EE.B.5

What is the equation of the line in slope-intercept form that has a slope of 2 and goes through (3,4)? 

• y = -2x +2
• y = 2x +2
• y = -2x -2
• y = 4x +4

What type of slope does the following graph have?

• Postive
• Negative
• Zero Slope
• Undefined

Tags

CCSS.8.EE.B.5

Determine what type of slope is portrayed in the image

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.8.EE.B.5

• Positive

• Negative

• Undefined

• Zero

Tags

CCSS.7.NS.A.1B

• Positive

• Negative

• Undefinced

• Zero

Tags

CCSS.7.NS.A.1C

Find the slope.

• 3/2
• -3/2
• (-0,-3)
• none of the above

Tags

CCSS.8.EE.B.5