Functions U5 Review

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

• A

• B

• C

• D

Which equation is being represented by this line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

Which equation matches this graph?

• y=4/3x+4

• y=4/3x

• y=2/1x+4

• y=2/3x

Which equation represents the following graph?

• y = 3x + 2

• y = -2x + 3

• y = 2x + 3

• y = -3x + 2

How do we find the slope?

• run over rise

• up over down

• rise over beginning

• rise over run

Where would your first dot go to graph this equation? y=3x-4

• negative 4 on y-axis

• negative 4 on x-axis

• positive 3

• positive 3 on y-axis

Find the slope of the line.

• 1/2

• -1/2

• 2

• -2

What is the y-intercept of the following equation?  Y=-2/3x-1

• 2/3
• 2
• 3
• -1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is slope?

• the length of a line
• the height of a line
• the distance of a line
• the steepness of line

Tags

CCSS.8.EE.B.5

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

• y-intercept
• slope
• macaroni
• nothing

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3