Matching Linear Equations to Graphs

Which line has a positive slope?

• Line A
• Line B
• Line C
• Line D

Tags

CCSS.8.EE.B.5

Which line has a negative slope?

• Line A
• Line B
• Line C
• Line D

Tags

CCSS.8.EE.B.5

Which line has a slope of 0?

• Line A
• Line B
• Line C
• Line D

Tags

CCSS.8.EE.B.5

Which line has a y-intercept of (0, 2)?

• Line A
• Line B
• Line C
• Line D

Tags

CCSS.8.F.A.3

CCSS.8.F.B.4

Which line has a y-intercept of (0, 6)?

• Line A
• Line B
• Line C
• Line D

Tags

CCSS.8.F.A.3

CCSS.8.F.B.4

Just a few reminders about graphing in slope-intercept form. Make sure both the slope and the y-int match the equation!

• Oh yeah!

• I already knew that!

• That is brand new information!

• Huh?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

• 2

• -2

• 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

• 4

• 2

• x

Tags

CCSS.8.EE.B.5

Which equation represents this graph? (hint: which direction is the line facing?)

• $y=-x+2$

• $y=x+2$

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation represents this graph?  (hint: which direction is the line facing?)

• $y=\frac{3}{2}x+4$

• $y=-\frac{3}{2}x+4$

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.F.A.2

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3